Hello in the middle of doing my assignment, i really don't have any idea and what can i do for this problem.
To make a ggplot2 graph through iris data, i made a gather
my thing is iris<-gather(iris, key = "Species", value = "value", c("setosa","versicolor","virginica"))
but answer was
rlang::last_error() to see where the error occurred.
What's the problem???
Please help me to solve this problem.
Graph has to be like that
Let me know the solution