ggplot call changes locale LC_NUMERIC variable










1















I am struggling with a strange behaviour of R/ggplot.



Starting a fresh R session and calling sessionInfo() gives




R version 3.5.1 (2018-07-02) Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Linux Mint 19



Matrix products: default BLAS:
/home/nicolai/anaconda3/lib/R/lib/libRblas.so LAPACK:
/home/nicolai/anaconda3/lib/R/lib/libRlapack.so



locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C

LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8

LC_MONETARY=de_DE.UTF-8 [6] LC_MESSAGES=en_US.UTF-8

LC_PAPER=de_DE.UTF-8 LC_NAME=C LC_ADDRESS=C

LC_TELEPHONE=C [11] LC_MEASUREMENT=de_DE.UTF-8
LC_IDENTIFICATION=C



attached base packages: [1] stats graphics grDevices utils

datasets methods base



other attached packages: [1] RevoUtils_11.0.1 RevoUtilsMath_11.0.0



loaded via a namespace (and not attached): [1] Rcpp_0.12.18

assertthat_0.2.0 dplyr_0.7.6 crayon_1.3.4 R6_2.2.2

grid_3.5.1 plyr_1.8.4 gtable_0.2.0 [9] magrittr_1.5

scales_0.5.0 ggplot2_3.0.0 pillar_1.3.0 rlang_0.2.1

lazyeval_0.2.1 rstudioapi_0.7 bindrcpp_0.2.2 [17] tools_3.5.1

glue_1.3.0 purrr_0.2.5 munsell_0.5.0 yaml_2.2.0

compiler_3.5.1 pkgconfig_2.0.1 colorspace_1.3-2 [25]
tidyselect_0.2.4 bindr_0.1.1 tibble_1.4.2




Notice how LC_NUMERIC is set to C.



Typing 1.2 returns




1.2




After calling the following two lines of code



library(ggplot2)
ggplot(data.frame(a=1:5, b=1:5), aes(a, b)) + geom_point()


My R-session mysteriously changes the decimal separator from a dot to a comma. Typing 1.2 returns




1,2




All plots I generate have the comma as the decimal separator. Calling sessionInfo() returns




R version 3.5.1 (2018-07-02) Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Linux Mint 19



Matrix products: default BLAS:
/home/nicolai/anaconda3/lib/R/lib/libRblas.so LAPACK:
/home/nicolai/anaconda3/lib/R/lib/libRlapack.so



locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=de_DE.UTF-8

LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 [5]
LC_MONETARY=de_DE.UTF-8 LC_MESSAGES=en_US.UTF-8

LC_PAPER=de_DE.UTF-8 LC_NAME=de_DE.UTF-8 [9]
LC_ADDRESS=de_DE.UTF-8 LC_TELEPHONE=de_DE.UTF-8

LC_MEASUREMENT=de_DE.UTF-8 LC_IDENTIFICATION=de_DE.UTF-8



attached base packages: [1] stats graphics grDevices utils

datasets methods base



other attached packages: [1] ggplot2_3.0.0 RevoUtils_11.0.1

RevoUtilsMath_11.0.0



loaded via a namespace (and not attached): [1] Rcpp_0.12.18

rstudioapi_0.7 bindr_0.1.1 magrittr_1.5 tidyselect_0.2.4
munsell_0.5.0 colorspace_1.3-2 R6_2.2.2 [9] rlang_0.2.1

plyr_1.8.4 dplyr_0.7.6 tools_3.5.1 grid_3.5.1

gtable_0.2.0 withr_2.1.2 yaml_2.2.0 [17] lazyeval_0.2.1
assertthat_0.2.0 tibble_1.4.2 crayon_1.3.4 bindrcpp_0.2.2

purrr_0.2.5 glue_1.3.0 labeling_0.3 [25] compiler_3.5.1
pillar_1.3.0 scales_0.5.0 pkgconfig_2.0.1




Notice how the LC_NUMERIC value has changed. I assume this causes the change in the decimal separator, but I have no idea how that makes sense.



This is something that happened after installing a fresh Mint version together with a fresh, up-to-date R version.



Does someone have an idea of what could cause this?










share|improve this question






















  • I have just fixed the issue by appending "export LC_NUMERIC="en_US.UTF-8" to my .bashrc file.

    – PejoPhylo
    Nov 13 '18 at 13:48















1















I am struggling with a strange behaviour of R/ggplot.



Starting a fresh R session and calling sessionInfo() gives




R version 3.5.1 (2018-07-02) Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Linux Mint 19



Matrix products: default BLAS:
/home/nicolai/anaconda3/lib/R/lib/libRblas.so LAPACK:
/home/nicolai/anaconda3/lib/R/lib/libRlapack.so



locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C

LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8

LC_MONETARY=de_DE.UTF-8 [6] LC_MESSAGES=en_US.UTF-8

LC_PAPER=de_DE.UTF-8 LC_NAME=C LC_ADDRESS=C

LC_TELEPHONE=C [11] LC_MEASUREMENT=de_DE.UTF-8
LC_IDENTIFICATION=C



attached base packages: [1] stats graphics grDevices utils

datasets methods base



other attached packages: [1] RevoUtils_11.0.1 RevoUtilsMath_11.0.0



loaded via a namespace (and not attached): [1] Rcpp_0.12.18

assertthat_0.2.0 dplyr_0.7.6 crayon_1.3.4 R6_2.2.2

grid_3.5.1 plyr_1.8.4 gtable_0.2.0 [9] magrittr_1.5

scales_0.5.0 ggplot2_3.0.0 pillar_1.3.0 rlang_0.2.1

lazyeval_0.2.1 rstudioapi_0.7 bindrcpp_0.2.2 [17] tools_3.5.1

glue_1.3.0 purrr_0.2.5 munsell_0.5.0 yaml_2.2.0

compiler_3.5.1 pkgconfig_2.0.1 colorspace_1.3-2 [25]
tidyselect_0.2.4 bindr_0.1.1 tibble_1.4.2




Notice how LC_NUMERIC is set to C.



Typing 1.2 returns




1.2




After calling the following two lines of code



library(ggplot2)
ggplot(data.frame(a=1:5, b=1:5), aes(a, b)) + geom_point()


My R-session mysteriously changes the decimal separator from a dot to a comma. Typing 1.2 returns




1,2




All plots I generate have the comma as the decimal separator. Calling sessionInfo() returns




R version 3.5.1 (2018-07-02) Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Linux Mint 19



Matrix products: default BLAS:
/home/nicolai/anaconda3/lib/R/lib/libRblas.so LAPACK:
/home/nicolai/anaconda3/lib/R/lib/libRlapack.so



locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=de_DE.UTF-8

LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 [5]
LC_MONETARY=de_DE.UTF-8 LC_MESSAGES=en_US.UTF-8

LC_PAPER=de_DE.UTF-8 LC_NAME=de_DE.UTF-8 [9]
LC_ADDRESS=de_DE.UTF-8 LC_TELEPHONE=de_DE.UTF-8

LC_MEASUREMENT=de_DE.UTF-8 LC_IDENTIFICATION=de_DE.UTF-8



attached base packages: [1] stats graphics grDevices utils

datasets methods base



other attached packages: [1] ggplot2_3.0.0 RevoUtils_11.0.1

RevoUtilsMath_11.0.0



loaded via a namespace (and not attached): [1] Rcpp_0.12.18

rstudioapi_0.7 bindr_0.1.1 magrittr_1.5 tidyselect_0.2.4
munsell_0.5.0 colorspace_1.3-2 R6_2.2.2 [9] rlang_0.2.1

plyr_1.8.4 dplyr_0.7.6 tools_3.5.1 grid_3.5.1

gtable_0.2.0 withr_2.1.2 yaml_2.2.0 [17] lazyeval_0.2.1
assertthat_0.2.0 tibble_1.4.2 crayon_1.3.4 bindrcpp_0.2.2

purrr_0.2.5 glue_1.3.0 labeling_0.3 [25] compiler_3.5.1
pillar_1.3.0 scales_0.5.0 pkgconfig_2.0.1




Notice how the LC_NUMERIC value has changed. I assume this causes the change in the decimal separator, but I have no idea how that makes sense.



This is something that happened after installing a fresh Mint version together with a fresh, up-to-date R version.



Does someone have an idea of what could cause this?










share|improve this question






















  • I have just fixed the issue by appending "export LC_NUMERIC="en_US.UTF-8" to my .bashrc file.

    – PejoPhylo
    Nov 13 '18 at 13:48













1












1








1








I am struggling with a strange behaviour of R/ggplot.



Starting a fresh R session and calling sessionInfo() gives




R version 3.5.1 (2018-07-02) Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Linux Mint 19



Matrix products: default BLAS:
/home/nicolai/anaconda3/lib/R/lib/libRblas.so LAPACK:
/home/nicolai/anaconda3/lib/R/lib/libRlapack.so



locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C

LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8

LC_MONETARY=de_DE.UTF-8 [6] LC_MESSAGES=en_US.UTF-8

LC_PAPER=de_DE.UTF-8 LC_NAME=C LC_ADDRESS=C

LC_TELEPHONE=C [11] LC_MEASUREMENT=de_DE.UTF-8
LC_IDENTIFICATION=C



attached base packages: [1] stats graphics grDevices utils

datasets methods base



other attached packages: [1] RevoUtils_11.0.1 RevoUtilsMath_11.0.0



loaded via a namespace (and not attached): [1] Rcpp_0.12.18

assertthat_0.2.0 dplyr_0.7.6 crayon_1.3.4 R6_2.2.2

grid_3.5.1 plyr_1.8.4 gtable_0.2.0 [9] magrittr_1.5

scales_0.5.0 ggplot2_3.0.0 pillar_1.3.0 rlang_0.2.1

lazyeval_0.2.1 rstudioapi_0.7 bindrcpp_0.2.2 [17] tools_3.5.1

glue_1.3.0 purrr_0.2.5 munsell_0.5.0 yaml_2.2.0

compiler_3.5.1 pkgconfig_2.0.1 colorspace_1.3-2 [25]
tidyselect_0.2.4 bindr_0.1.1 tibble_1.4.2




Notice how LC_NUMERIC is set to C.



Typing 1.2 returns




1.2




After calling the following two lines of code



library(ggplot2)
ggplot(data.frame(a=1:5, b=1:5), aes(a, b)) + geom_point()


My R-session mysteriously changes the decimal separator from a dot to a comma. Typing 1.2 returns




1,2




All plots I generate have the comma as the decimal separator. Calling sessionInfo() returns




R version 3.5.1 (2018-07-02) Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Linux Mint 19



Matrix products: default BLAS:
/home/nicolai/anaconda3/lib/R/lib/libRblas.so LAPACK:
/home/nicolai/anaconda3/lib/R/lib/libRlapack.so



locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=de_DE.UTF-8

LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 [5]
LC_MONETARY=de_DE.UTF-8 LC_MESSAGES=en_US.UTF-8

LC_PAPER=de_DE.UTF-8 LC_NAME=de_DE.UTF-8 [9]
LC_ADDRESS=de_DE.UTF-8 LC_TELEPHONE=de_DE.UTF-8

LC_MEASUREMENT=de_DE.UTF-8 LC_IDENTIFICATION=de_DE.UTF-8



attached base packages: [1] stats graphics grDevices utils

datasets methods base



other attached packages: [1] ggplot2_3.0.0 RevoUtils_11.0.1

RevoUtilsMath_11.0.0



loaded via a namespace (and not attached): [1] Rcpp_0.12.18

rstudioapi_0.7 bindr_0.1.1 magrittr_1.5 tidyselect_0.2.4
munsell_0.5.0 colorspace_1.3-2 R6_2.2.2 [9] rlang_0.2.1

plyr_1.8.4 dplyr_0.7.6 tools_3.5.1 grid_3.5.1

gtable_0.2.0 withr_2.1.2 yaml_2.2.0 [17] lazyeval_0.2.1
assertthat_0.2.0 tibble_1.4.2 crayon_1.3.4 bindrcpp_0.2.2

purrr_0.2.5 glue_1.3.0 labeling_0.3 [25] compiler_3.5.1
pillar_1.3.0 scales_0.5.0 pkgconfig_2.0.1




Notice how the LC_NUMERIC value has changed. I assume this causes the change in the decimal separator, but I have no idea how that makes sense.



This is something that happened after installing a fresh Mint version together with a fresh, up-to-date R version.



Does someone have an idea of what could cause this?










share|improve this question














I am struggling with a strange behaviour of R/ggplot.



Starting a fresh R session and calling sessionInfo() gives




R version 3.5.1 (2018-07-02) Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Linux Mint 19



Matrix products: default BLAS:
/home/nicolai/anaconda3/lib/R/lib/libRblas.so LAPACK:
/home/nicolai/anaconda3/lib/R/lib/libRlapack.so



locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C

LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8

LC_MONETARY=de_DE.UTF-8 [6] LC_MESSAGES=en_US.UTF-8

LC_PAPER=de_DE.UTF-8 LC_NAME=C LC_ADDRESS=C

LC_TELEPHONE=C [11] LC_MEASUREMENT=de_DE.UTF-8
LC_IDENTIFICATION=C



attached base packages: [1] stats graphics grDevices utils

datasets methods base



other attached packages: [1] RevoUtils_11.0.1 RevoUtilsMath_11.0.0



loaded via a namespace (and not attached): [1] Rcpp_0.12.18

assertthat_0.2.0 dplyr_0.7.6 crayon_1.3.4 R6_2.2.2

grid_3.5.1 plyr_1.8.4 gtable_0.2.0 [9] magrittr_1.5

scales_0.5.0 ggplot2_3.0.0 pillar_1.3.0 rlang_0.2.1

lazyeval_0.2.1 rstudioapi_0.7 bindrcpp_0.2.2 [17] tools_3.5.1

glue_1.3.0 purrr_0.2.5 munsell_0.5.0 yaml_2.2.0

compiler_3.5.1 pkgconfig_2.0.1 colorspace_1.3-2 [25]
tidyselect_0.2.4 bindr_0.1.1 tibble_1.4.2




Notice how LC_NUMERIC is set to C.



Typing 1.2 returns




1.2




After calling the following two lines of code



library(ggplot2)
ggplot(data.frame(a=1:5, b=1:5), aes(a, b)) + geom_point()


My R-session mysteriously changes the decimal separator from a dot to a comma. Typing 1.2 returns




1,2




All plots I generate have the comma as the decimal separator. Calling sessionInfo() returns




R version 3.5.1 (2018-07-02) Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Linux Mint 19



Matrix products: default BLAS:
/home/nicolai/anaconda3/lib/R/lib/libRblas.so LAPACK:
/home/nicolai/anaconda3/lib/R/lib/libRlapack.so



locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=de_DE.UTF-8

LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 [5]
LC_MONETARY=de_DE.UTF-8 LC_MESSAGES=en_US.UTF-8

LC_PAPER=de_DE.UTF-8 LC_NAME=de_DE.UTF-8 [9]
LC_ADDRESS=de_DE.UTF-8 LC_TELEPHONE=de_DE.UTF-8

LC_MEASUREMENT=de_DE.UTF-8 LC_IDENTIFICATION=de_DE.UTF-8



attached base packages: [1] stats graphics grDevices utils

datasets methods base



other attached packages: [1] ggplot2_3.0.0 RevoUtils_11.0.1

RevoUtilsMath_11.0.0



loaded via a namespace (and not attached): [1] Rcpp_0.12.18

rstudioapi_0.7 bindr_0.1.1 magrittr_1.5 tidyselect_0.2.4
munsell_0.5.0 colorspace_1.3-2 R6_2.2.2 [9] rlang_0.2.1

plyr_1.8.4 dplyr_0.7.6 tools_3.5.1 grid_3.5.1

gtable_0.2.0 withr_2.1.2 yaml_2.2.0 [17] lazyeval_0.2.1
assertthat_0.2.0 tibble_1.4.2 crayon_1.3.4 bindrcpp_0.2.2

purrr_0.2.5 glue_1.3.0 labeling_0.3 [25] compiler_3.5.1
pillar_1.3.0 scales_0.5.0 pkgconfig_2.0.1




Notice how the LC_NUMERIC value has changed. I assume this causes the change in the decimal separator, but I have no idea how that makes sense.



This is something that happened after installing a fresh Mint version together with a fresh, up-to-date R version.



Does someone have an idea of what could cause this?







r ggplot2






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 13 '18 at 13:35









PejoPhyloPejoPhylo

34819




34819












  • I have just fixed the issue by appending "export LC_NUMERIC="en_US.UTF-8" to my .bashrc file.

    – PejoPhylo
    Nov 13 '18 at 13:48

















  • I have just fixed the issue by appending "export LC_NUMERIC="en_US.UTF-8" to my .bashrc file.

    – PejoPhylo
    Nov 13 '18 at 13:48
















I have just fixed the issue by appending "export LC_NUMERIC="en_US.UTF-8" to my .bashrc file.

– PejoPhylo
Nov 13 '18 at 13:48





I have just fixed the issue by appending "export LC_NUMERIC="en_US.UTF-8" to my .bashrc file.

– PejoPhylo
Nov 13 '18 at 13:48












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