Graphpad Prism 9 ❲Exclusive Deal❳

Focus: Easier data entry and manipulation.

The defining characteristic of Prism 9 is its philosophical commitment to "assumption checking." Unlike basic statistical tools that produce a p-value regardless of whether the underlying data violates mathematical prerequisites, Prism 9 forces the researcher to engage with the validity of their test. One of its most significant upgrades is the enhanced approach. Previously, comparing multiple pairs of data required running several independent tests, increasing the risk of Type I errors (false positives). Prism 9 elegantly solves this by allowing researchers to control the False Discovery Rate (FDR) using the two-stage step-up method of Benjamini, Krieger, and Yekutieli. This feature alone prevents the common scientific malpractice of "p-hacking" by automating corrections for multiple comparisons, ensuring that a discovery in a high-throughput experiment is likely genuine, not a statistical accident. graphpad prism 9

With easy-to-read "Result" tabs that highlight which comparisons reached significance. Multiple Variables Data Tables Focus: Easier data entry and manipulation