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The program will handle upto 15 dichotomous variables with missing responses assumed to be coded as blanks and the lowest valued response assumed to be coded as a '1'. The data is entered in sheet 1 and the output is a tetrachoric correlation matrix in sheet 2. The program in this [attachment:tetra.xls spreadsheet] will handle upto 15 dichotomous variables with missing responses assumed to be coded as blanks and the lowest valued response assumed to be coded as a '1'. The data is entered in sheet 1 and the output is a tetrachoric correlation matrix in sheet 2.

Tetrachoric computation using EXCEL spreadsheet

Work in progress!

The program in this [attachment:tetra.xls spreadsheet] will handle upto 15 dichotomous variables with missing responses assumed to be coded as blanks and the lowest valued response assumed to be coded as a '1'. The data is entered in sheet 1 and the output is a tetrachoric correlation matrix in sheet 2.

None: FAQ/tetra (last edited 2013-03-08 10:17:18 by localhost)