summarise(n=n()) returns “Evaluation error: This function should not be called directly.” even when plyr...
I remove plyr, load dplyr and check the current packages
detach("package:plyr", unload=TRUE)
library(dplyr)
(.packages())
[1] "dplyr" "bindrcpp" "stats" "graphics" "grDevices"
"utils" "datasets"
[8] "methods" "base"
For info here are the conflicts:
conflicts()
[1] "filter" "lag" "body<-" "intersect" "kronecker"
"setdiff" "setequal"
[8] "union"
Then I use summarise and get the error. This is the same code that I used 6 months ago without issue.
by_vs_am <- group_by(mtcars, vs, am)
by_vs <- summarise(by_vs_am, n = n())
Error in summarise_impl(.data, dots) : Evaluation error: This
function should not be called directly.
r
asked Nov 22 '18 at 10:13
user7440188user7440188
256
add a comment |
I remove plyr, load dplyr and check the current packages
detach("package:plyr", unload=TRUE)
library(dplyr)
(.packages())
[1] "dplyr" "bindrcpp" "stats" "graphics" "grDevices"
"utils" "datasets"
[8] "methods" "base"
For info here are the conflicts:
conflicts()
[1] "filter" "lag" "body<-" "intersect" "kronecker"
"setdiff" "setequal"
[8] "union"
Then I use summarise and get the error. This is the same code that I used 6 months ago without issue.
by_vs_am <- group_by(mtcars, vs, am)
by_vs <- summarise(by_vs_am, n = n())
Error in summarise_impl(.data, dots) : Evaluation error: This
function should not be called directly.
r
asked Nov 22 '18 at 10:13
user7440188user7440188
256
use it in this fasion:dplyr::summarise(by_vs_am, n = n())
– Andre Elrico
Nov 22 '18 at 10:15
learn more? -> google:"masking function r"
– Andre Elrico
Nov 22 '18 at 10:15
3
Your code works in a clean R session.
– Rui Barradas
Nov 22 '18 at 10:23
@AndreElricodplyr::summarisegives me the same error the OP is getting.
– Rui Barradas
Nov 22 '18 at 10:28
I did test it now. For me it works.
– Andre Elrico
Nov 22 '18 at 10:33
add a comment |
I remove plyr, load dplyr and check the current packages
detach("package:plyr", unload=TRUE)
library(dplyr)
(.packages())
[1] "dplyr" "bindrcpp" "stats" "graphics" "grDevices"
"utils" "datasets"
[8] "methods" "base"
For info here are the conflicts:
conflicts()
[1] "filter" "lag" "body<-" "intersect" "kronecker"
"setdiff" "setequal"
[8] "union"
Then I use summarise and get the error. This is the same code that I used 6 months ago without issue.
by_vs_am <- group_by(mtcars, vs, am)
by_vs <- summarise(by_vs_am, n = n())
Error in summarise_impl(.data, dots) : Evaluation error: This
function should not be called directly.
r
asked Nov 22 '18 at 10:13
user7440188user7440188
256
I remove plyr, load dplyr and check the current packages
detach("package:plyr", unload=TRUE)
library(dplyr)
(.packages())
[1] "dplyr" "bindrcpp" "stats" "graphics" "grDevices"
"utils" "datasets"
[8] "methods" "base"
For info here are the conflicts:
conflicts()
[1] "filter" "lag" "body<-" "intersect" "kronecker"
"setdiff" "setequal"
[8] "union"
Then I use summarise and get the error. This is the same code that I used 6 months ago without issue.
by_vs_am <- group_by(mtcars, vs, am)
by_vs <- summarise(by_vs_am, n = n())
Error in summarise_impl(.data, dots) : Evaluation error: This
function should not be called directly.
r
r
asked Nov 22 '18 at 10:13
user7440188user7440188
256
asked Nov 22 '18 at 10:13
user7440188user7440188
256
asked Nov 22 '18 at 10:13
user7440188user7440188
256
asked Nov 22 '18 at 10:13
user7440188user7440188
256
asked Nov 22 '18 at 10:13
user7440188user7440188
256
256
use it in this fasion:dplyr::summarise(by_vs_am, n = n())
– Andre Elrico
Nov 22 '18 at 10:15
learn more? -> google:"masking function r"
– Andre Elrico
Nov 22 '18 at 10:15
3
Your code works in a clean R session.
– Rui Barradas
Nov 22 '18 at 10:23
@AndreElricodplyr::summarisegives me the same error the OP is getting.
– Rui Barradas
Nov 22 '18 at 10:28
I did test it now. For me it works.
– Andre Elrico
Nov 22 '18 at 10:33
add a comment |
use it in this fasion:dplyr::summarise(by_vs_am, n = n())
– Andre Elrico
Nov 22 '18 at 10:15
learn more? -> google:"masking function r"
– Andre Elrico
Nov 22 '18 at 10:15
3
Your code works in a clean R session.
– Rui Barradas
Nov 22 '18 at 10:23
@AndreElricodplyr::summarisegives me the same error the OP is getting.
– Rui Barradas
Nov 22 '18 at 10:28
I did test it now. For me it works.
– Andre Elrico
Nov 22 '18 at 10:33
use it in this fasion:
dplyr::summarise(by_vs_am, n = n())– Andre Elrico
Nov 22 '18 at 10:15
use it in this fasion:
dplyr::summarise(by_vs_am, n = n())– Andre Elrico
Nov 22 '18 at 10:15
learn more? -> google:
"masking function r"– Andre Elrico
Nov 22 '18 at 10:15
learn more? -> google:
"masking function r"– Andre Elrico
Nov 22 '18 at 10:15
3
3
Your code works in a clean R session.
– Rui Barradas
Nov 22 '18 at 10:23
Your code works in a clean R session.
– Rui Barradas
Nov 22 '18 at 10:23
@AndreElrico
dplyr::summarise gives me the same error the OP is getting.– Rui Barradas
Nov 22 '18 at 10:28
@AndreElrico
dplyr::summarise gives me the same error the OP is getting.– Rui Barradas
Nov 22 '18 at 10:28
I did test it now. For me it works.
– Andre Elrico
Nov 22 '18 at 10:33
I did test it now. For me it works.
– Andre Elrico
Nov 22 '18 at 10:33
add a comment |
1 Answer
1
active
oldest
votes
Try use dplyr::n() instead.
The code should look like this:
by_vs_am <- group_by(mtcars, vs, am)
by_vs <- summarise(by_vs_am, n = dplyr::n())
answered Jan 22 at 7:06
Ruining DongRuining Dong
1
add a comment |
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1 Answer
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1 Answer
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Try use dplyr::n() instead.
The code should look like this:
by_vs_am <- group_by(mtcars, vs, am)
by_vs <- summarise(by_vs_am, n = dplyr::n())
answered Jan 22 at 7:06
Ruining DongRuining Dong
1
add a comment |
Try use dplyr::n() instead.
The code should look like this:
by_vs_am <- group_by(mtcars, vs, am)
by_vs <- summarise(by_vs_am, n = dplyr::n())
answered Jan 22 at 7:06
Ruining DongRuining Dong
1
add a comment |
Try use dplyr::n() instead.
The code should look like this:
by_vs_am <- group_by(mtcars, vs, am)
by_vs <- summarise(by_vs_am, n = dplyr::n())
answered Jan 22 at 7:06
Ruining DongRuining Dong
1
Try use dplyr::n() instead.
The code should look like this:
by_vs_am <- group_by(mtcars, vs, am)
by_vs <- summarise(by_vs_am, n = dplyr::n())
answered Jan 22 at 7:06
Ruining DongRuining Dong
1
answered Jan 22 at 7:06
Ruining DongRuining Dong
1
answered Jan 22 at 7:06
Ruining DongRuining Dong
1
answered Jan 22 at 7:06
Ruining DongRuining Dong
1
1
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use it in this fasion:
dplyr::summarise(by_vs_am, n = n())– Andre Elrico
Nov 22 '18 at 10:15
learn more? -> google:
"masking function r"– Andre Elrico
Nov 22 '18 at 10:15
3
Your code works in a clean R session.
– Rui Barradas
Nov 22 '18 at 10:23
@AndreElrico
dplyr::summarisegives me the same error the OP is getting.– Rui Barradas
Nov 22 '18 at 10:28
I did test it now. For me it works.
– Andre Elrico
Nov 22 '18 at 10:33