Hello,
I now want my program (TPCQ413.000) to display at the end of the test the standard deviation of the different reaction times, to evaluate the constancy of the concentration throughout the test.
but it seems that my variable is text instead of numeric even though it comes from a mathematical calculation (lines 87 to 93)!
This can be seen on the display at the end of the test.
I do not understand...
Is it possible to define de variable types somehow ?
I now want my program (TPCQ413.000) to display at the end of the test the standard deviation of the different reaction times, to evaluate the constancy of the concentration throughout the test.
but it seems that my variable is text instead of numeric even though it comes from a mathematical calculation (lines 87 to 93)!
This can be seen on the display at the end of the test.
I do not understand...
Is it possible to define de variable types somehow ?