[R] Calculate t.test for a matrix

Hello everyone, I have a data frame (tt), see below (I only show 2 genes, actually I have a lot): groupgene1 gene2 Control 28.9776 9.9355 Control 28.9499 10.0997 Control 29.5468 14.2995 Control 29.5246 13.9561 Test1 29.1864 9.7718 Test1 29.2048 10.0388 Test1

Re: [R] Calculate t.test for a matrix

Hello everyone, I posted a question this morning, when I got replies, I realized that the data I posted was messy. So I am going to re-post it. Here is my data frame: groupgene1 gene2 Control 28.9776 9.9355 Control

[R] matrix calculation

Hello, I have a matrix animaltime A01 A02 A d0 -5.4 2.7 A d1124.6 5.9 A d224 3.96.3 B