diff --git a/session_4/session_4.Rmd b/session_4/session_4.Rmd index 1b572b6468b6c83d61da0de6cec4d7ab1995013e..2b29250fa375aa36fa3a9f69cd47610012592e81 100644 --- a/session_4/session_4.Rmd +++ b/session_4/session_4.Rmd @@ -503,4 +503,10 @@ ggplot(expr_DM1, aes(samples, Genes, fill= log1p(counts))) + </p> </details> +With the default color gradient, even with the transformation, the heatmap is difficult to study. + +R interprets a large number of colors, indicated in RGB, hexadimal, or just by name. For example : + + +