Mercurial > repos > iuc > volcanoplot
diff test-data/out.rscript @ 11:5e08a1e22dbc draft default tip
planemo upload for repository https://github.com/galaxyproject/tools-iuc/tree/master/tools/volcanoplot commit 8031afb306afd728f682d754e9270dc22c64c61c
author | iuc |
---|---|
date | Wed, 29 Jan 2025 10:37:54 +0000 |
parents | 99ace6c1ff57 |
children |
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--- a/test-data/out.rscript Wed Dec 11 20:36:56 2024 +0000 +++ b/test-data/out.rscript Wed Jan 29 10:37:54 2025 +0000 @@ -20,16 +20,20 @@ # Import data ------------------------------------------------------------ -results <- read.delim('/private/var/folders/zn/m_qvr9zd7tq0wdtsbq255f8xypj_zg/T/tmprh4qip75/files/d/2/2/dataset_d2255b46-f0f6-4900-8b9e-bd352e34f303.dat', header = TRUE) +results <- read.delim('/tmp/tmpl4o1f_bf/files/5/2/5/dataset_52538741-d085-42da-817b-263bd4f7cf98.dat', header = TRUE) # Format data ------------------------------------------------------------ -# Create columns from the column numbers specified -results <- results %>% mutate(fdr = .[[4]], - pvalue = .[[3]], - logfc = .[[2]], - labels = .[[1]]) +# Create columns from the column numbers specified and use the existing category_symbol column for shapes +results <- results %>% mutate( + fdr = .[[4]], + pvalue = .[[3]], + logfc = .[[2]], + labels = .[[1]], +) + +# Check if shape_col is provided # Get names for legend down <- unlist(strsplit('Down,Not Sig,Up', split = ","))[1] @@ -49,7 +53,7 @@ # Specify genes to label -------------------------------------------------- # Import file with genes of interest -labelfile <- read.delim('/private/var/folders/zn/m_qvr9zd7tq0wdtsbq255f8xypj_zg/T/tmprh4qip75/files/5/e/5/dataset_5e5b8fb0-bf65-438e-9b5b-03a540d9aa5d.dat', header = TRUE) +labelfile <- read.delim('/tmp/tmpl4o1f_bf/files/5/d/4/dataset_5d401b02-f6af-4ed9-b853-992fd4a4d044.dat', header = TRUE) # Label the genes of interest in results table results <- mutate(results, labels = ifelse(labels %in% labelfile[, 1], labels, "")) @@ -61,15 +65,17 @@ # Open file to save plot as PDF pdf("volcano_plot.pdf") -# Set up base plot +# Set up base plot with faceting by category_symbol instead of shapes p <- ggplot(data = results, aes(x = logfc, y = -log10(pvalue))) + - geom_point(aes(colour = sig)) + scale_color_manual(values = colours) + theme(panel.grid.major = element_blank(), - panel.grid.minor = element_blank(), - panel.background = element_blank(), - axis.line = element_line(colour = "black"), - legend.key = element_blank()) + panel.grid.minor = element_blank(), + panel.background = element_blank(), + axis.line = element_line(colour = "black"), + legend.key = element_blank()) + +# Conditional logic to use either shape or facet based on user selection +p <- p + geom_point(aes(colour = sig)) #only add color # Add gene labels p <- p + geom_text_repel(data = filter(results, labels != ""), aes(label = labels),