I updated to R 4.1.0 yesterday (19 May 2021) and initially everything was working fine, I just needed to reinstall all of my User Library packages. Now I am unable to make a simple ggplot.
library(ggplot2)
Cars <- mtcars
ggplot(Cars, aes(x = mpg, y = hp)) +
geom_point()
The ggplot line causes a whole bunch of [21263:21263:20210520,162145.598752:ERROR elf_dynamic_array_reader.h:61] tag not found (see picture).
Looking around, this error is usually associated with nvidia graphics drivers. I have a GeForce2 with what …
I have a sample data frame that looks like this (my full dataframe has "d" plus 57 elements):
d <- seq(0, 100, 0.5)
Fe <- runif(201, min = 0, max = 1000)
Ca <- runif(201, min = 0, max = 1000)
Zr <- runif(201, min = 0, max = 1000)
Ti <- runif(201, min = 0, max = 1000)
Al <- runif(201, min = 0, max = 1000)
example <- data.frame(d, Fe, Ca, Zr, Ti, Al)
Ratio_Elements <- c("Fe", "Ti", …