On 12/01/2022 3:07 p.m., Kai Yang via R-help wrote:
Hi all,
I created a function in R. It will be generate a table "temp". I can view it in
R studio, but I cannot find it on the top right window in R studio. Can someone tell me
how to find it in there? Same thing for f_table.
Thank you,
Kai
library(tidyverse)
f1 <- function(indata , subgrp1){
subgrp1 <- enquo(subgrp1)
indata0 <- indata
temp <- indata0 %>% select(!!subgrp1) %>% arrange(!!subgrp1) %>%
group_by(!!subgrp1) %>%
mutate(numbering =row_number(), max=max(numbering))
view(temp)
f_table <- table(temp$Species)
view(f_table)
}
f1(iris, Species)
Someone is sure to point out that this isn't an RStudio support list,
but your issue is with R, not with RStudio. You created the table in
f1, but you never returned it. The variable f_table is local to the
function. You'd need the following code to do what you want:
f1 <- function(indata , subgrp1){
subgrp1 <- enquo(subgrp1)
indata0 <- indata
temp <- indata0 %>% select(!!subgrp1) %>% arrange(!!subgrp1) %>%
group_by(!!subgrp1) %>%
mutate(numbering =row_number(), max=max(numbering))
view(temp)
f_table <- table(temp$Species)
view(f_table)
f_table
}
f_table <- f1(iris, Species)
It's not so easy to also make temp available. You can do it with
assign(), but I think you'd be better off splitting f1 into two
functions, one to create temp, and one to create f_table.
Duncan Murdoch
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