User Portlet
| Discussions |
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| Converting text to useful expressions is a nice feature. In the exemple (first part) one can see that the symbols created in the "ToExpression" function are global. But I want these created symbols localized in a defined function. Logical solution is... |
| The Frame around a Graphics part like ArrayPlot is not always complete. The Right and/of Bottom part are missing depending on the Image Size. Is there some explanation for this behavior? Can this be prevented? &[Wolfram Notebook][1] [1]:... |
| What's the meaning of this symbol used in the cell bracket. The cell is an output containing a Manipulate function. I can't open this cell to see this function. Those elementary things are very difficult to find in the help. Thanks Chris ... |
| [From Basic examples 3 :][1] gr=Graph[{1, 2, 3, 4, 5, 6}, {Null, SparseArray[Automatic, {6, 6}, 0, {1, {{0, 2, 4, 6, 8, 10, 12}, {{2}, {6}, {1}, {3}, {2}, {4}, {3}, {5}, {4}, {6}, {1}, {5}}}, Pattern}]}, {FormatType... |
| Point with value 0.7 is missing in the plot: ListPlot[{0.0002, 0.7, 0.03, 0.16, 0.013, 0.04, 0.03}] ![plot1][1] I get a totaly different result when I change the last value in the list from 0.03 to 0.8 ListPlot[{0.0002, 0.7, 0.03,... |
| I uploaded jpeg files Kx1, Kx2 and Kx3 to the Test folder in Cloud Access. I defined the Directory. SetDirectory[NotebookDirectory[]] Then I exported some test files from the Notebook: x1.txt, x2.jpg and Xx2.jpg into the Notebook Directory... |
| Geo SHP-data from official Belgium site contains sector regions. So I need to combine sectors to obtain city regions. The sectors are defined as Polygons, list of Polygons and FilledCurves. These elements must be combined to form one Polygon per... |
| I wish to select data from a Dataset. The criteria is the Head of some functions. It's working fine when I formulate the selection with equality (==). When I use unequal (!=) I get an empty list where I expect some data. I did a check with a... |
| I'm trying to work with geographic city-data from [Belgium Statistics Service][1]. I can extract all the different elements from the SHP set. But I had great trouble to plot some some Geographic data. Some of the definitions for the geo... |
| Hello, There is a very nice function to display data on a map: GeoRegionValuePlot[{Entity[ "City", {"NewYork", "NewYork", "UnitedStates"}] -> 100, Entity["City", {"Washington", "DistrictOfColumbia", ... |