InfluentialPoints.com
Biology, images, analysis, design...
Use/Abuse Principles How To Related
"It has long been an axiom of mine that the little things are infinitely the most important" (Sherlock Holmes)

Search this site

 

 

Multiple comparison of means - using R

Multiple comparison of means

All pairwise comparisons with Tukey's Honestly Significant Difference


Gives something like this:

Tukey multiple comparisons of means 95% family-wise confidence level Fit: aov(formula = lm(log(con) ~ trt, vetjoh)) $trt diff lwr upr p adj B-A -0.2461650 -0.5338651 0.04153517 0.1081573 C-A -0.4277022 -0.6963277 -0.15907673 0.0008558 C-B -0.1815373 -0.4667678 0.10369329 0.2857137