DataSet.getData(column,row)
Returns the value in the DataSet object specified by the column and row indices. The first column (index 0) contains the X-axis labels.
Parameters
column Column index of value to return
row Row index of value to return
Note: In many cases, the Data property is more convenient to use than DataSet.
For example, consider a chart with two datasets (measures), as shown below:

Note the index order: (column, row).
Use dataset.getData(j,i) with row index i and column index j to access these plotted values. The DataSet.getRowCount() and DataSet.getColCount() functions provide the number of rows and columns of summarized data.
Note: Script that modifies 'graph' should be placed at the element level. See Adding Element-Level Script in Report Scripting and Adding Component Script in Dashboard Scripting for more information.
Example
var str = "";
// Loop through rows
for (var i = 0; i < dataset.getRowCount(); i++) {
str = "";
// Loop through columns
for (var j = 0; j < dataset.getColCount(); j++) {
str += dataset.getData(j, i) + ",";
}
// Output the results
log(str); // Style Studio
alert(str); // Visual Composer
}
The following output is written by the log() function (for Style Studio) to the Console window:
Sun May 31 00:00:00 EDT 2009, 1.0, 4.0,
Mon Jun 01 00:00:00 EDT 2009, 2.0, 5.0,
Tue Jun 02 00:00:00 EDT 2009, 3.0, 6.0,
Wed Jun 03 00:00:00 EDT 2009, 4.0, 7.0,
The values in the first column (e.g., Sun...2009, Mon...2009, etc.) are the dates on the X-axis, while the second and third columns represent the two datasets (Measure 1 and Measure 2).
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