|
Plotting with EXCEL |
Top Up Down A A |
|
First try the "Plots" pull-down menu.
Plotting: This is conveniently and flexibly done with EXCEL:
(A) Check that your copy of EXCEL works.
(B) Download the free Excel chart-labeler add-in from www.appspro.com/Utilities/ChartLabeler.htm
(C) Run XYChartLabeler.exe The Excel add-in "XY Chart Labels" is added to the Excel Tools pull-down menu.
(D) To plot Write PFILE= or IFILE= from two analyses, or copy from Output Tables.
Copy and paste each of these into EXCEL: Use "Data" "Text to Columns" to put values in columns
Put the columns to be plotted next to each other: x-axis values to left of y-axis values. Highlight numbers to be cross-plotted.
To make a plot: Click on "Chart Wizard" Click on "XY Scatter" "Next" "Next" Fill in "Chart Title" and "Value" names "Next" Click "A new sheet" "Finish"
On the plot: Click "Series 1" "Clear" Right click a data point Click "Format data" Click "Marker none" (the data points will soon disappear!! - Don't worry!) Click "OK" Right click a gridline "Clear"
Add point labels: Click on "Chart" tab Click "Tools" Click "XY Chart labels" Click "XY Add" Click "Centered" Click "Select label _" Click "Sheet 1" tab Highlight point labels Click red marker Click "OK" Point-labeled XY plot appears.
Use the plot to communicate: Click on plot Use handles to make the plot square If drawing toolbar is not active: Right click a toolbar Click on Drawing Click on "line" tool Draw in a useful line. |
Help for WINSTEPS® Rasch Measurement Software: www.winsteps.com.