I have newly installed R, R-tools, RStudio, but still not working:
library(caret)Lade n?tiges Paket: latticeError: Laden von Paket oder
Namensraum f?r ?caret? in loadNamespace(i, c(lib.loc, .libPaths()),
versionCheck = vI[[i]]): fehlgeschlagen
Namensraum ?vctrs? 0.5.2 ist bereits geladen, aber >= 0.6.0 wird gefordert
Error in createDataPartition(hypotezis_df$X, p = 0.75, list = FALSE,
times = 1) :
could not find function "createDataPartition"
R version 4.2.3 (2023-03-15 ucrt)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 19044)
Matrix products: default
locale:
[1] LC_COLLATE=German_Austria.utf8 LC_CTYPE=German_Austria.utf8
[3] LC_MONETARY=German_Austria.utf8 LC_NUMERIC=C
[5] LC_TIME=German_Austria.utf8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] plotrix_3.8-2 rgl_1.1.3 scatterplot3d_0.3-43
lattice_0.20-45
[5] knitr_1.42 GGally_2.1.2 fs_1.6.0
lubridate_1.9.2
[9] forcats_1.0.0 stringr_1.5.0 dplyr_1.1.0
purrr_1.0.1
[13] readr_2.1.4 tidyr_1.3.0 tibble_3.1.8
ggplot2_3.4.2
[17] tidyverse_2.0.0
loaded via a namespace (and not attached):
[1] progress_1.2.2 tidyselect_1.2.0 xfun_0.36 colorspace_2.1-0
[5] vctrs_0.5.2 generics_0.1.3 htmltools_0.5.4 base64enc_0.1-3
[9] utf8_1.2.2 rlang_1.1.0 pillar_1.8.1 glue_1.6.2
[13] withr_2.5.0 RColorBrewer_1.1-3 foreach_1.5.2 lifecycle_1.0.3
[17] plyr_1.8.8 timeDate_4022.108 munsell_0.5.0 gtable_0.3.1
[21] ragg_1.2.5 htmlwidgets_1.6.1 codetools_0.2-19 labeling_0.4.2
[25] fastmap_1.1.0 tzdb_0.3.0 fansi_1.0.4 Rcpp_1.0.10
[29] scales_1.2.1 jsonlite_1.8.4 farver_2.1.1 systemfonts_1.0.4
[33] textshaping_0.3.6 digest_0.6.31 hms_1.1.2 stringi_1.7.12
[37] grid_4.2.3 cli_3.6.0 tools_4.2.3 magrittr_2.0.3
[41] crayon_1.5.2 pkgconfig_2.0.3 ellipsis_0.3.2 Matrix_1.5-3
[45] prettyunits_1.1.1 timechange_0.2.0 gower_1.0.1 reshape_0.8.9
[49] rstudioapi_0.14 iterators_1.0.14 R6_2.5.1 nlme_3.1-162
[53] compiler_4.2.3
Am Fr., 14. Apr. 2023 um 11:24 Uhr schrieb Duncan Murdoch <
murdoch.duncan at gmail.com>:
> You should post the result of running sessionInfo(), and tell us how you
> installed R. Your installation seems very broken.
>
> Duncan Murdoch
>
> On 14/04/2023 3:45 a.m., G?bor Malomsoki wrote:
> > This is the error then:
> > error in prettyseq(1:ncol(out)) : could not find function
"prettyseq"
> >
> >
> >
> >
> > Eric Berger <ericjberger at gmail.com> schrieb am Fr., 14. Apr.
2023,
> 09:06:
> >
> >> What happens if you do the following?
> >>> library(caret)
> >>> ?caret::createDataPartition
> >>
> >> i.e. to confirm that caret is loaded, seek help on this function
> >>
> >>
> >> On Fri, Apr 14, 2023 at 9:56?AM G?bor Malomsoki <
> gmalomsoki1980 at gmail.com>
> >> wrote:
> >>
> >>> Eric,
> >>>
> >>> Yes, i know, i am calling the package, but this is not
working.
> >>> I saw a similar question in Stackoverflow, advising install
package
> Rcpp,
> >>> but this one i am unable to install.
> >>>
> >>> Eric Berger <ericjberger at gmail.com> schrieb am Fr.,
14. Apr. 2023,
> 08:47:
> >>>
> >>>> You first have to load the package using the library
command.
> >>>>> library(caret)
> >>>>
> >>>> Then you can call createDataPartition. e.g.
> >>>>> data(oil)
> >>>>> createDataPartition(oilType,2)
> >>>>
> >>>> HTH,
> >>>> Eric
> >>>>
> >>>>
> >>>> On Fri, Apr 14, 2023 at 7:52?AM G?bor Malomsoki <
> >>>> gmalomsoki1980 at gmail.com> wrote:
> >>>>
> >>>>> Dear all,
> >>>>> When i try to use createDataPartition after calling
package 'caret',
> i
> >>>>> get
> >>>>> the message:
> >>>>> "could not find function
createDataPartition"
> >>>>>
> >>>>> I use:
> >>>>> R-4.2.3 for Windows
> >>>>> RStudio-2023.03.0-386
> >>>>>
> >>>>> Do you have any experience with this failure?
> >>>>>
> >>>>> Thank you!
> >>>>> Best regards
> >>>>> Gabor
> >>>>>
> >>>>> [[alternative HTML version deleted]]
> >>>>>
> >>>>> ______________________________________________
> >>>>> R-help at r-project.org mailing list -- To UNSUBSCRIBE
and more, see
> >>>>> https://stat.ethz.ch/mailman/listinfo/r-help
> >>>>> PLEASE do read the posting guide
> >>>>> http://www.R-project.org/posting-guide.html
> >>>>> and provide commented, minimal, self-contained,
reproducible code.
> >>>>>
> >>>>
> >
> > [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
>
>
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