Error in names(label_color[label_color == "organe"]) <- "lysosome" : 'names' attribute [1] must be the same length as the vector [0]

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Phương Thùy • 0

@d2026625

Last seen 19 months ago

United States

library(EnhancedVolcano)

lung <- read.csv(file = "lung_lysoIP_elutes.csv", header = TRUE, sep = ",") lysosome <- read.csv(file = "bone_fine_lysosomes.csv", header = FALSE, sep = ",")

lb <- as.character(lysosome[,1]) label_color <- ifelse( lung[[1]] %in% lb, "orange", "grey")

label_color[is.na(label_color)] <- "grey" names(label_color[label_color == "grey"]) <- "NA" names(label_color[label_color == "organe"]) <- "lysosome"

EnhancedVolcano • 694 views

ADD COMMENT • link updated 20 months ago by elefth.pavlos ▴ 40 • written 20 months ago by Phương Thùy • 0

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Hi,

I can see that you misspelled the color "orange" in your last line of code names(label_color[label_color == "organe"]) <- "lysosome".

Probably this caused the error but you need to give some more info on your dataframes, e.g. run head() and post the result to be able to reproduce your lines of code and check if everything is OK.

Best

ADD REPLY • link 20 months ago elefth.pavlos ▴ 40

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