Warning messages:
1: The following aesthetics were dropped during statistical transformation: y
ℹ This can happen when ggplot fails to infer the correct grouping structure in
the data.
ℹ Did you forget to specify a group aesthetic or to convert a numerical
variable into a factor?
2: Unknown or uninitialised column: linewidth.
3: Unknown or uninitialised column: linewidth.
Warning messages relating to non-factor type data in the examples (but not on every data type). Additionally
linewidth
warnings on every call.`ggplot(faithful, aes(y = eruptions, x= waiting)) +
produces
Warning messages: 1: The following aesthetics were dropped during statistical transformation: y ℹ This can happen when ggplot fails to infer the correct grouping structure in the data. ℹ Did you forget to specify a
group
aesthetic or to convert a numerical variable into a factor? 2: Unknown or uninitialised column:linewidth
. 3: Unknown or uninitialised column:linewidth
.