aes() does not have an argument, "Year" but it does have an argument "x"
so try:
df <- data.frame(Year = rep(1:5,2))
m <- ggplot(df, aes(x=Year))
m + geom_bar()
(It works for me.)
Eric
steve wrote:
I'm using ggplot2 2.0.8 and R 2.8.0
df = data.frame(Year = rep(1:5,2))
m = ggplot(df, aes(Year=Year))
m + geom_bar()
Error in get("calculate", env = ., inherits = TRUE)(., ...) :
attempt to apply non-function
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