Search Results

Type I ANOVA (fixed-effect, what Prism and InStat compute) asks only about those four species. Type II ANOVA (random-effects, not performed by any GraphPad ...

GraphPad FAQs

Note that a bug in very earlier versions of Prism and InStat gave a P value for the F test that was too small by a factor of two. Don't mix up the P value ...

https://www.graphpad.com/guides/prism/latest/statistics/

Installing Prism 5 or InStat from a CD under 64 bit Windows may not work automatically. One workaround is to write us for a link to download the installer ...

GraphPad FAQs

Our main program (for graphing, nonlinear regression and statistics) is GraphPad Prism. Our other products are GraphPad InStat (simple statistics) and GraphPad ...

GraphPad FAQs

GraphPad Prism (and InStat) report exact P values with most statistical calculations. It computes a P value from an F ratio using these algorithms, adapted ...

GraphPad FAQs

Scheffe's post test detects differences like these (not offered by GraphPad Prism or InStat) . If the overall ANOVA P value is less than 0.05, then ...

GraphPad FAQs

I have files created by InStat Mac version 2, but InStat 3 will not open them.(932) How does Prism create the LOWESS smoothed curves?(933) How can I plot ...

GraphPad FAQs

InStat and Prism use a standard method. One source is Daniel's Applied nonparametric statistics, second edition page 240-241. The original reference is ...

GraphPad FAQs

This is how InStat and previous versions of Prism (up to version 5) handle the situation. Pratt(1,2) proposed a different method that accounts for the tied ...

https://www.graphpad.com/guides/prism/latest/statistics/

Scheffe's post test detects differences like these (but this test is not offered by GraphPad InStat or Prism). If the overall ANOVA P value is less than ...

GraphPad FAQs