enter code hereHey friends, The following code gives me a scatter plot of the correlation between gene expression (y-axis) & my continuous variable (x-axis). It gives me the R coefficient and p-value. I have two problems: 1) I need also to have a q-value (corrected p-value). what should I add to my code to have this? 2) I also want to rank the genes based on R and q-value? I mean I want the plots to be in the order of descending/ascending R & q-values. how is it possible?
ggscatter(ex, x = "variable", y = "Expression", add = "reg.line", add.params = list(color = "blue", fill = "lightgray"), color = "black", palette = "jco", fill = "lightgray", #shape = "cyl", fullrange = TRUE, rug = TRUE, facet.by = "gene", cor.coef = T, title = "Correlation Plot", conf.int = TRUE, cor.coeff.args = list(), cor.method = "spearman", cor.coef.coord = c(NULL, NULL), cor.coef.size = 4, )+ geom_vline(xintercept = 157, colour="red", linetype = "longdash")
here is the plot I get (with R & p-value for each gene) :