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What is subscript out of bound?
Posted on 6th July 2020 | 76 views
how to resolve the error $ operator is invalid for atomic vectors?
here is my code
y<-c(1,2)
y
names(y)<- c("marvel","adam")
y$ed
But, why am i getting the error called $ operator is invalid for atomic vectors
Posted on 6th July 2020 | 156 views
How to clear the r environment?
Posted on 6th July 2020 | 67 views
What is could not find function ggplot mean?
Posted on 6th July 2020 | 546 views
What changes should I do if my scale_color_manul() is not working?
see the below code the scale_color_manul() is not working
ggplot(df, aes(x=cond, y=yval)) + geom_point() + scale_color_manual(values=c("green", "yellow", "orange"))
Posted on 6th July 2020 | 423 views
Will R ignore the unused arguments?
in R is it possible to ignore the unused arguments, for example, I have a module add(x,y) which returns the sum of x and y but the code is.
add(x=10, y=30, c=5)
It returns an error.
Posted on 6th July 2020 | 72 views
How to resolve the error the condition has length > 1 and only the first element will be used?
I created a program something like this
a<-function(x) {
if (x<0){
a<-0
return(a)
}else{
a<-2+a
return(a)
}
}
Which is displaying an error called In if (t < 0) {: the condition has length > 1 and only the first element will be used
Posted on 6th July 2020 | 573 views
What is nas introduced by coercion in r?
Posted on 6th July 2020 | 99 views
How to resolve the error in plot window need finite xlim values?
Posted on 6th July 2020 | 251 views
Posted on 6th July 2020 | 495 views