Orange: Scatter Plot - Revision history

Onnowpurbo at 22:59, 26 February 2020

2020-02-26T22:59:52Z

← Older revision		Revision as of 22:59, 26 February 2020
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	Sumber: https://docs.biolab.si//3/visual-programming/widgets/visualize/scatterplot.html		Sumber: https://docs.biolab.si//3/visual-programming/widgets/visualize/scatterplot.html

	Visualisasi Scatter plot dengan analisis eksploratif dan ~~peningkatan visualisasi~~ data ~~yang pandai~~.		Visualisasi Scatter plot dengan kemampuan analisis eksploratif dan intelligent data visualization enhancements.

	==Input==		==Input==

Onnowpurbo: /* Example */

2020-02-03T04:36:37Z

Example

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	[[File:ScatterPlotExample-Explorative.png\|center\|200px\|thumb]]		[[File:ScatterPlotExample-Explorative.png\|center\|200px\|thumb]]

	==~~Example~~==		==Contoh==

	~~The~~ Scatter Plot ~~can be combined with any~~ widget ~~that outputs a~~ list ~~of selected~~ data ~~instances~~. ~~In the example below~~, ~~we combine~~ Tree ~~and~~ Scatter Plot ~~to display instances taken from a chosen~~ decision tree node (~~clicking on any~~ node ~~of the tree will send a~~ set ~~of selected~~ data ~~instances to the~~ scatterplot ~~and mark selected instances with filled symbols~~).		Scatter Plot dapat dikombinasikan dengan widget apa pun yang menampilkan list data instance yang dipilih. Pada contoh di bawah ini, kita menggabungkan Tree dan Scatter Plot untuk menampilkan instance yang diambil dari decision tree node yang dipilih (klik sembarang node dari pohon akan mengirim satu set instance data yang dipilih ke scatterplot dan menandai instance yang dipilih dengan simbol yang diisi).

	[[File:ScatterPlotExample-Classification.png\|center\|200px\|thumb]]		[[File:ScatterPlotExample-Classification.png\|center\|200px\|thumb]]


	==References==		==References==

Onnowpurbo: /* Explorative Data Analysis */

2020-02-03T03:09:26Z

Explorative Data Analysis

← Older revision		Revision as of 03:09, 3 February 2020
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	==Explorative Data Analysis==		==Explorative Data Analysis==

	~~The~~ Scatter ~~Plot~~, ~~as the rest of~~ Orange ~~widgets~~, ~~supports zooming~~-in ~~and~~ out ~~of part of the~~ plot ~~and a~~ manual ~~selection of data instances~~. ~~These functions are available in the lower left corner of the~~ widget.		Plot Scatter, seperti widget Orange lainnya, mendukung zoom-in dan out dari bagian plot dan pemilihan instance data secara manual. Fungsi-fungsi ini tersedia di sudut kiri bawah widget.

	~~The~~ default ~~tool is~~ Select, ~~which selects~~ data ~~instances within the chosen rectangular~~ area. Pan ~~enables you to move the~~ scatter plot ~~around the pane~~. ~~With~~ Zoom ~~you can zoom in and out of the pane with a~~ mouse ~~scroll~~, ~~while~~ Reset zoom ~~resets the visualization to its~~ optimal ~~size~~. ~~An example of a simple schema~~, ~~where we selected~~ data ~~instances from a rectangular region and sent them to the~~ Data Table widget, ~~is shown below~~. ~~Notice that the scatterplot doesn’t show all~~ 52 data ~~instances~~, ~~because some~~ data ~~instances overlap~~ (~~they have the same values for both attributes used~~).		Tool default adalah Select, yang memilih instance data dalam area persegi panjang yang dipilih. Pan memungkinkan kita untuk memindahkan scatter plot di sekitar pan. Dengan Zoom, kita dapat memperbesar dan memperkecil pan dengan menggerakan mouse, sementara Reset zoom mengatur ulang visualisasi ke ukuran optimal. Contoh skema sederhana, tempat kita memilih contoh data dari wilayah persegi panjang dan mengirimkannya ke Data Table widget, ditunjukkan di bawah ini. Perhatikan bahwa scatter plot tidak menampilkan semua 52 instance data, karena beberapa instance data tumpang tindih (mereka memiliki nilai yang sama untuk kedua atribut yang digunakan).

	[[File:ScatterPlotExample-Explorative.png\|center\|200px\|thumb]]		[[File:ScatterPlotExample-Explorative.png\|center\|200px\|thumb]]


	==Example==		==Example==

Onnowpurbo: /* Selection */

2020-02-03T02:59:58Z

Selection

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	==Selection==		==Selection==

	Selection ~~can be used to manually defined subgroups in the~~ data. ~~Use~~ Shift modifier ~~when selecting~~ data ~~instances to put them into a new group~~. Shift + Ctrl (or Shift + Cmd on macOs) ~~appends instances to the last group~~.		Selection dapat digunakan untuk menentukan subgroup yang ditentukan secara manual di data. Gunakan Shift modifier ketika memilih instance data untuk menempatkannya ke grup baru. Shift + Ctrl (atau Shift + Cmd di macOs) menambahkan instance ke grup terakhir.

	Signal data ~~outputs a~~ data table ~~with an additional column that contains group indices~~.		Signal data mengeluarkan data table dengan kolom tambahan yang berisi indeks grup.

	[[File:ScatterPlot-selection.png\|center\|200px\|thumb]]		[[File:ScatterPlot-selection.png\|center\|200px\|thumb]]

Onnowpurbo: /* Intelligent Data Visualization */

2020-02-03T02:58:04Z

Intelligent Data Visualization

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	[[File:ScatterPlotExample-Ranking.png\|center\|200px\|thumb]]		[[File:ScatterPlotExample-Ranking.png\|center\|200px\|thumb]]


	==Selection==		==Selection==

Onnowpurbo at 02:55, 3 February 2020

2020-02-03T02:55:47Z

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	==Intelligent Data Visualization==		==Intelligent Data Visualization==

	~~If a~~ dataset ~~has many attributes~~, ~~it is impossible to manually~~ scan ~~through all the pairs to find interesting or useful~~ scatter ~~plots~~. Orange ~~implements~~ intelligent data visualization ~~with the~~ Find Informative Projections option ~~in the~~ widget.		Jika dataset memiliki banyak atribut, tidak mungkin untuk men-scan secara manual semua pasangan untuk menemukan scatter plot yang menarik atau berguna. Orange mengimplementasikan intelligent data visualization dengan Find Informative Projections option di widget.

	~~If a categorical variable is selected in the~~ Color section, ~~the score is computed as follows~~. ~~For each~~ data ~~instance~~, ~~the method finds~~ 10 nearest ~~neighbors in the projected~~ 2D ~~space, that is~~, ~~on the combination of attribute pairs~~. ~~It then checks how many of them have the same color~~. ~~The~~ total ~~score of the projection is then the average number of same~~-~~colored neighbors~~.		Jika variabel kategori dipilih di Color section, skor dihitung sebagai berikut. Untuk setiap instance data, metode ini menemukan 10 nearest neighbor dalam ruang 2D yang diproyeksikan, yaitu pada kombinasi pasangan atribut. Itu kemudian memeriksa berapa banyak dari mereka memiliki warna yang sama. Skor total proyeksi kemudian adalah jumlah rata-rata neighbour yang berwarna sama.

	~~Computation for continuous colors is similar~~, ~~except that the coefficient of determination is used for measuring the local homogeneity of the projection~~.		Perhitungan untuk warna kontinu adalah serupa, kecuali bahwa koefisien determinasi digunakan untuk mengukur homogenitas lokal dari proyeksi.

	~~To use this method~~, ~~go to the~~ Find Informative Projections option ~~in the~~ widget, ~~open the~~ subwindow ~~and press~~ Start Evaluation. ~~The feature will return a list of attribute pairs by average classification accuracy score~~.		Untuk menggunakan metode ini, navigasi ke Find Informative Projections option di widget, buka subwindow dan tekan Start Evaluation. Fitur ini akan mengembalikan daftar pasangan atribut dengan skor akurasi klasifikasi rata-rata.

	~~Below~~, ~~there is an example demonstrating the utility of ranking~~. ~~The first~~ scatter plot ~~projection was set as the~~ default sepal ~~width to sepal length plot~~ (~~we used the~~ Iris ~~dataset for simplicity~~). ~~Upon running~~ Find Informative Projections optimization, ~~the~~ scatter plot ~~converted to a much better projection of petal width to petal length~~ plot.		Di bawah ini, ada contoh yang menunjukkan utilitas peringkat. Proyeksi scatter plot pertama ditetapkan sebagai lebar sepal default untuk plot panjang sepal (kita menggunakan dataset Iris agar sederhana). Setelah menjalankan Find Informative Projections optimization, scatter plot dikonversi menjadi proyeksi yang lebih baik dari lebar kelopak ke plot panjang kelopak.

	[[File:ScatterPlotExample-Ranking.png\|center\|200px\|thumb]]		[[File:ScatterPlotExample-Ranking.png\|center\|200px\|thumb]]

Onnowpurbo at 02:41, 3 February 2020

2020-02-03T02:41:07Z

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	* Produce a report.		* Produce a report.

	~~For discrete attributes~~, jittering ~~circumvents the overlap of points which have the same value for both axes~~, ~~and therefore the density of points in the region corresponds better to the~~ data. ~~As an example~~, ~~the~~ scatter plot ~~for the~~ Titanic ~~dataset~~, ~~reporting on the gender of the passengers and the traveling class is shown below~~; ~~without~~ jittering, ~~the~~ scatter plot ~~would display only eight distinct points~~.		Untuk atribut diskrit, jittering menghindari tumpang tindih titik yang memiliki nilai yang sama untuk kedua sumbu, dan karenanya kepadatan titik di wilayah tersebut lebih sesuai dengan data. Sebagai contoh, scatter plot untuk dataset Titanic, melaporkan jenis kelamin penumpang dan kelas ditunjukkan di bawah ini; tanpa jittering, scatter plot hanya akan menampilkan delapan titik berbeda.

	[[File:Scatterplot-Titanic.png\|center\|200px\|thumb]]		[[File:Scatterplot-Titanic.png\|center\|200px\|thumb]]

	~~Here is an example of the~~ Scatter Plot widget ~~if the~~ Show class density ~~and~~ Show regression line boxes ~~are ticked~~.		Berikut adalah contoh Scatter Plot widget jika Show class density dan Show regression line boxes di centang.

	[[File:Scatterplot-ClassDensity.png\|center\|200px\|thumb]]		[[File:Scatterplot-ClassDensity.png\|center\|200px\|thumb]]

Onnowpurbo at 01:30, 3 February 2020

2020-02-03T01:30:36Z

← Older revision		Revision as of 01:30, 3 February 2020
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	Sumber: https://docs.biolab.si//3/visual-programming/widgets/visualize/scatterplot.html		Sumber: https://docs.biolab.si//3/visual-programming/widgets/visualize/scatterplot.html

	Scatter plot ~~visualization with explorative analysis and intelligent~~ data ~~visualization enhancements~~.		Visualisasi Scatter plot dengan analisis eksploratif dan peningkatan visualisasi data yang pandai.

	==Input==		==Input==
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	Data: data with an additional column showing whether a point is selected		Data: data with an additional column showing whether a point is selected

	~~The~~ Scatter Plot widget ~~provides a 2-dimensional~~ scatter plot ~~visualization for both continuous and discrete-valued attributes~~. ~~The data is displayed as a collection of points~~, ~~each having the value of the~~ x~~-axis attribute determining the position on the~~ horizontal ~~axis and the value of the~~ y~~-axis attribute determining the position on the vertical axis~~. ~~Various properties of the graph~~, ~~like color~~, ~~size and shape of the points~~, ~~axis titles~~, ~~maximum point size and~~ jittering ~~can be adjusted on the left side of the~~ widget. ~~A snapshot below shows the~~ scatter plot ~~of the~~ Iris ~~dataset with the coloring~~ matching ~~of the~~ class ~~attribute~~.		Scatter Plot widget menyediakan visualisasi scatter plot 2 dimensi untuk atribut yang kontinu dan bernilai diskrit. Data ditampilkan sebagai kumpulan titik, masing-masing memiliki nilai atribut sumbu x menentukan posisi pada sumbu horizontal dan nilai atribut sumbu y menentukan posisi pada sumbu vertikal. Berbagai properti grafik, seperti warna, ukuran dan bentuk titik, judul sumbu, ukuran titik maksimum, dan jittering dapat disesuaikan di sisi kiri widget. Snapshot di bawah ini menunjukkan scatter plot dataset Iris dengan matching warna atribut class.

	[[File:Scatterplot-Iris-stamped.png\|center\|200px\|thumb]]		[[File:Scatterplot-Iris-stamped.png\|center\|200px\|thumb]]

Onnowpurbo at 01:37, 28 January 2020

2020-01-28T01:37:00Z

← Older revision		Revision as of 01:37, 28 January 2020
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	Scatter plot visualization with explorative analysis and intelligent data visualization enhancements.		Scatter plot visualization with explorative analysis and intelligent data visualization enhancements.

	~~Inputs~~		==Input==

	Data: input dataset		Data: input dataset
	Data Subset: subset of instances		Data Subset: subset of instances
	Features: list of attributes		Features: list of attributes

	~~Outputs~~		==Output==

	Selected Data: instances selected from the plot		Selected Data: instances selected from the plot
	Data: data with an additional column showing whether a point is selected		Data: data with an additional column showing whether a point is selected

	The Scatter Plot widget provides a 2-dimensional scatter plot visualization for both continuous and discrete-valued attributes. The data is displayed as a collection of points, each having the value of the x-axis attribute determining the position on the horizontal axis and the value of the y-axis attribute determining the position on the vertical axis. Various properties of the graph, like color, size and shape of the points, axis titles, maximum point size and jittering can be adjusted on the left side of the widget. A snapshot below shows the scatter plot of the Iris dataset with the coloring matching of the class attribute.		The Scatter Plot widget provides a 2-dimensional scatter plot visualization for both continuous and discrete-valued attributes. The data is displayed as a collection of points, each having the value of the x-axis attribute determining the position on the horizontal axis and the value of the y-axis attribute determining the position on the vertical axis. Various properties of the graph, like color, size and shape of the points, axis titles, maximum point size and jittering can be adjusted on the left side of the widget. A snapshot below shows the scatter plot of the Iris dataset with the coloring matching of the class attribute.
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	Select the x and y attribute. Optimize your projection by using Rank Projections. This feature scores attribute pairs by average classification accuracy and returns the top scoring pair with a simultaneous visualization update. Set jittering to prevent the dots overlapping. If Jitter continuous values is ticked, continuous instances will be dispersed.		* Select the x and y attribute. Optimize your projection by using Rank Projections. This feature scores attribute pairs by average classification accuracy and returns the top scoring pair with a simultaneous visualization update. Set jittering to prevent the dots overlapping. If Jitter continuous values is ticked, continuous instances will be dispersed.
			* Set the color of the displayed points (you will get colors for discrete values and grey-scale points for continuous). Set label, shape and size to differentiate between points. Set symbol size and opacity for all data points. Set the desired colors scale.
			* Adjust plot properties:

	~~Set~~ the ~~color of the displayed points (you will get colors for discrete values and grey-scale points for continuous)~~. ~~Set label, shape~~ and ~~size~~ to ~~differentiate between points~~. ~~Set symbol size and opacity for~~ all data ~~points~~. ~~Set~~ the ~~desired colors scale~~.		** Show legend displays a legend on the right. Click and drag the legend to move it.
			** Show gridlines displays the grid behind the plot.
			** Show all data on mouse hover enables information bubbles if the cursor is placed on a dot.
			** Show class density colors the graph by class (see the screenshot below).
			** Show regression line draws the regression line for pair of continuous attributes.
			** Label only selected points allows you to select individual data instances and label them.

	~~Adjust plot properties:~~		* Select, zoom, pan and zoom to fit are the options for exploring the graph. The manual selection of data instances works as an angular/square selection tool. Double click to move the projection. Scroll in or out for zoom.
			* If Send automatically is ticked, changes are communicated automatically. Alternatively, press Send.
	~~Show legend displays a legend on the right. Click and drag the legend to move it.~~		* Save Image saves the created image to your computer in a .svg or .png format.
	~~Show gridlines displays the grid behind the plot.~~		* Produce a report.
	~~Show all data on mouse hover enables information bubbles if the cursor is placed on a dot.~~
	~~Show class density colors the graph by class (see the screenshot below).~~
	~~Show regression line draws the regression line for pair of continuous attributes.~~
	~~Label only selected points allows you to select individual data instances and label them.~~

	Select, zoom, pan and zoom to fit are the options for exploring the graph. The manual selection of data instances works as an angular/square selection tool. Double click to move the projection. Scroll in or out for zoom.

	If Send automatically is ticked, changes are communicated automatically. Alternatively, press Send.
	Save Image saves the created image to your computer in a .svg or .png format.
	Produce a report.

	For discrete attributes, jittering circumvents the overlap of points which have the same value for both axes, and therefore the density of points in the region corresponds better to the data. As an example, the scatter plot for the Titanic dataset, reporting on the gender of the passengers and the traveling class is shown below; without jittering, the scatter plot would display only eight distinct points.		For discrete attributes, jittering circumvents the overlap of points which have the same value for both axes, and therefore the density of points in the region corresponds better to the data. As an example, the scatter plot for the Titanic dataset, reporting on the gender of the passengers and the traveling class is shown below; without jittering, the scatter plot would display only eight distinct points.

Onnowpurbo at 06:50, 22 January 2020

2020-01-22T06:50:12Z

← Older revision		Revision as of 06:50, 22 January 2020
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	Data: input dataset		Data: input dataset

	Data Subset: subset of instances		Data Subset: subset of instances

	Features: list of attributes		Features: list of attributes

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	Selected Data: instances selected from the plot		Selected Data: instances selected from the plot

	Data: data with an additional column showing whether a point is selected		Data: data with an additional column showing whether a point is selected

	The Scatter Plot widget provides a 2-dimensional scatter plot visualization for both continuous and discrete-valued attributes. The data is displayed as a collection of points, each having the value of the x-axis attribute determining the position on the horizontal axis and the value of the y-axis attribute determining the position on the vertical axis. Various properties of the graph, like color, size and shape of the points, axis titles, maximum point size and jittering can be adjusted on the left side of the widget. A snapshot below shows the scatter plot of the Iris dataset with the coloring matching of the class attribute.		The Scatter Plot widget provides a 2-dimensional scatter plot visualization for both continuous and discrete-valued attributes. The data is displayed as a collection of points, each having the value of the x-axis attribute determining the position on the horizontal axis and the value of the y-axis attribute determining the position on the vertical axis. Various properties of the graph, like color, size and shape of the points, axis titles, maximum point size and jittering can be adjusted on the left side of the widget. A snapshot below shows the scatter plot of the Iris dataset with the coloring matching of the class attribute.

	~~../../_images/~~Scatterplot-Iris-stamped.png		[[File:Scatterplot-Iris-stamped.png\|center\|200px\|thumb]]


	Select the x and y attribute. Optimize your projection by using Rank Projections. This feature scores attribute pairs by average classification accuracy and returns the top scoring pair with a simultaneous visualization update. Set jittering to prevent the dots overlapping. If Jitter continuous values is ticked, continuous instances will be dispersed.		Select the x and y attribute. Optimize your projection by using Rank Projections. This feature scores attribute pairs by average classification accuracy and returns the top scoring pair with a simultaneous visualization update. Set jittering to prevent the dots overlapping. If Jitter continuous values is ticked, continuous instances will be dispersed.
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	Show legend displays a legend on the right. Click and drag the legend to move it.		Show legend displays a legend on the right. Click and drag the legend to move it.

	Show gridlines displays the grid behind the plot.		Show gridlines displays the grid behind the plot.

	Show all data on mouse hover enables information bubbles if the cursor is placed on a dot.		Show all data on mouse hover enables information bubbles if the cursor is placed on a dot.

	Show class density colors the graph by class (see the screenshot below).		Show class density colors the graph by class (see the screenshot below).

	Show regression line draws the regression line for pair of continuous attributes.		Show regression line draws the regression line for pair of continuous attributes.

	Label only selected points allows you to select individual data instances and label them.		Label only selected points allows you to select individual data instances and label them.

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	If Send automatically is ticked, changes are communicated automatically. Alternatively, press Send.		If Send automatically is ticked, changes are communicated automatically. Alternatively, press Send.

	Save Image saves the created image to your computer in a .svg or .png format.		Save Image saves the created image to your computer in a .svg or .png format.

	Produce a report.		Produce a report.

	For discrete attributes, jittering circumvents the overlap of points which have the same value for both axes, and therefore the density of points in the region corresponds better to the data. As an example, the scatter plot for the Titanic dataset, reporting on the gender of the passengers and the traveling class is shown below; without jittering, the scatter plot would display only eight distinct points.		For discrete attributes, jittering circumvents the overlap of points which have the same value for both axes, and therefore the density of points in the region corresponds better to the data. As an example, the scatter plot for the Titanic dataset, reporting on the gender of the passengers and the traveling class is shown below; without jittering, the scatter plot would display only eight distinct points.

	~~../../_images/~~Scatterplot-Titanic.png		[[File:Scatterplot-Titanic.png\|center\|200px\|thumb]]

	Here is an example of the Scatter Plot widget if the Show class density and Show regression line boxes are ticked.		Here is an example of the Scatter Plot widget if the Show class density and Show regression line boxes are ticked.

	~~../../_images/~~Scatterplot-ClassDensity.png		[[File:Scatterplot-ClassDensity.png\|center\|200px\|thumb]]
	Intelligent Data Visualization
			==Intelligent Data Visualization==

	If a dataset has many attributes, it is impossible to manually scan through all the pairs to find interesting or useful scatter plots. Orange implements intelligent data visualization with the Find Informative Projections option in the widget.		If a dataset has many attributes, it is impossible to manually scan through all the pairs to find interesting or useful scatter plots. Orange implements intelligent data visualization with the Find Informative Projections option in the widget.
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	Below, there is an example demonstrating the utility of ranking. The first scatter plot projection was set as the default sepal width to sepal length plot (we used the Iris dataset for simplicity). Upon running Find Informative Projections optimization, the scatter plot converted to a much better projection of petal width to petal length plot.		Below, there is an example demonstrating the utility of ranking. The first scatter plot projection was set as the default sepal width to sepal length plot (we used the Iris dataset for simplicity). Upon running Find Informative Projections optimization, the scatter plot converted to a much better projection of petal width to petal length plot.

	~~../../_images/~~ScatterPlotExample-Ranking.png		[[File:ScatterPlotExample-Ranking.png\|center\|200px\|thumb]]
	Selection

			==Selection==

	Selection can be used to manually defined subgroups in the data. Use Shift modifier when selecting data instances to put them into a new group. Shift + Ctrl (or Shift + Cmd on macOs) appends instances to the last group.		Selection can be used to manually defined subgroups in the data. Use Shift modifier when selecting data instances to put them into a new group. Shift + Ctrl (or Shift + Cmd on macOs) appends instances to the last group.
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	Signal data outputs a data table with an additional column that contains group indices.		Signal data outputs a data table with an additional column that contains group indices.

	~~../../_images/~~ScatterPlot-selection.png		[[File:ScatterPlot-selection.png\|center\|200px\|thumb]]
	Explorative Data Analysis
			==Explorative Data Analysis==

	The Scatter Plot, as the rest of Orange widgets, supports zooming-in and out of part of the plot and a manual selection of data instances. These functions are available in the lower left corner of the widget.		The Scatter Plot, as the rest of Orange widgets, supports zooming-in and out of part of the plot and a manual selection of data instances. These functions are available in the lower left corner of the widget.
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	The default tool is Select, which selects data instances within the chosen rectangular area. Pan enables you to move the scatter plot around the pane. With Zoom you can zoom in and out of the pane with a mouse scroll, while Reset zoom resets the visualization to its optimal size. An example of a simple schema, where we selected data instances from a rectangular region and sent them to the Data Table widget, is shown below. Notice that the scatterplot doesn’t show all 52 data instances, because some data instances overlap (they have the same values for both attributes used).		The default tool is Select, which selects data instances within the chosen rectangular area. Pan enables you to move the scatter plot around the pane. With Zoom you can zoom in and out of the pane with a mouse scroll, while Reset zoom resets the visualization to its optimal size. An example of a simple schema, where we selected data instances from a rectangular region and sent them to the Data Table widget, is shown below. Notice that the scatterplot doesn’t show all 52 data instances, because some data instances overlap (they have the same values for both attributes used).

	~~../../_images/~~ScatterPlotExample-Explorative.png		[[File:ScatterPlotExample-Explorative.png\|center\|200px\|thumb]]
	Example

			==Example==

	The Scatter Plot can be combined with any widget that outputs a list of selected data instances. In the example below, we combine Tree and Scatter Plot to display instances taken from a chosen decision tree node (clicking on any node of the tree will send a set of selected data instances to the scatterplot and mark selected instances with filled symbols).		The Scatter Plot can be combined with any widget that outputs a list of selected data instances. In the example below, we combine Tree and Scatter Plot to display instances taken from a chosen decision tree node (clicking on any node of the tree will send a set of selected data instances to the scatterplot and mark selected instances with filled symbols).

	~~../../_images/~~ScatterPlotExample-Classification.png		[[File:ScatterPlotExample-Classification.png\|center\|200px\|thumb]]
	References

			==References==

	Gregor Leban and Blaz Zupan and Gaj Vidmar and Ivan Bratko (2006) VizRank: Data Visualization Guided by Machine Learning. Data Mining and Knowledge Discovery, 13 (2). pp. 119-136. Available here.		Gregor Leban and Blaz Zupan and Gaj Vidmar and Ivan Bratko (2006) VizRank: Data Visualization Guided by Machine Learning. Data Mining and Knowledge Discovery, 13 (2). pp. 119-136. Available here.