up-down regulated using log2FC
Hello,
I used Data Wrangling in R to write commands to find the number of FC>1 and FC<1.
But R recognizes the column “log2FC” as null.
library(tidyverse)
library(lubridate)
library(stringr)
targets <- read.csv("FilteredGenes(STD-Met-Cin).csv")
glimpse(targets)
targets <- tibble('log2FC '=targets$log2FC)
glimpse(targets)
unique(targets$ log2FC)
summary (targets)
targets<- tibble('log2FC'=targets$ log2FC)
Upregulated <- subset(targets, targets$log2FC>1)
Downregulated <- subset(targets, targets$log2FC<1)
Filtered-target <- subset(targets, targets$log2FC>1)
**Error: Must subset rows with a valid subscript vector.
*i Logical subscripts must match the size of the indexed input.
x Input has size 13796 but subscript `r` has size 0.
Run `rlang::last_error()` to see where the error occurred.
In addition: Warning message:
Unknown or uninitialised column: `log2FC`.***
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