Example of Using R #1: Exporting the Result of Correspondence Analysis
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This document provides instructions for exporting the results of a correspondence analysis from KH Coder as an R file and CSV file. It explains how to save the correspondence analysis results as an R source file, then open R and execute the file to recreate the plot. It also describes how to export the X-Y coordinates from the plot as a CSV file that can be opened in other programs like SPSS to recreate the graph.
Example of Using R #1: Exporting the Result of Correspondence Analysis
- 1. Example of Using R #1: Exporting the Result of Correspondence Analysis Koichi Higuchi 1
- 2. Preface ? This presentation is a part of tutorials for using KH Coder. ? KH Coder is a free software for quantitative content analysis or text mining. It is also utilized for computational linguistics. ? Details and downloads: http://khc.sourceforge.net/en/ 2
- 3. Save the Result as *.R File 1/2 We are going to export X-Y coordinates of the plot as CSV file. With this file, you can make a graph with JMP, SPSS or whatever software you like. (1) Click ＾Save￣ 3
- 4. Save the Result as *.R File 2/2 (2) Save as a ＾R Source￣ file. 4
- 5. Start R (3) Double click ＾Rgui.bat￣ 5
- 6. Execute the R File You Saved (4) Drug the ＾R Source￣ file you previously saved and drop here. The same plot will be displayed. 6
- 7. Export X-Y Coordinates as a CSV File (5) Drung ＾export_corresp.r￣ and drop here. (6) Specify a file name for the CSV file with X-Y coordinates. 7
- 8. The Exported CSV File When you export a bubble plot, X-Y coordinates and sizes of bubbles will be exported. 8
- 9. Example of Using the Exported File (SPSS) 9