Re: [R] Package Caret

package, specifically)? > > -- Bert > > On Sun, Apr 16, 2023 at 1:57 PM Gábor Malomsoki > wrote: > > > > I have newly installed R, R-tools, RStudio, but still not working: > > > > library(caret)Lade nötiges Paket: latticeError: Laden von Paket oder > &

Re: [R] Package Caret

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., Gábor Malomsoki wrote: > > This is the error then: > > error in prettyseq(1:ncol(out)) : could not find function "prettyse

Re: [R] Package Caret

Or is there any similar function to split the dataframe to trainDF and testDF? Gábor Malomsoki schrieb am Fr., 14. Apr. 2023, 09:45: > > This is the error then: > error in prettyseq(1:ncol(out)) : could not find function "prettyseq" > > > > > Eric Berger sc

Re: [R] Package Caret

that caret is loaded, seek help on this function > > > On Fri, Apr 14, 2023 at 9:56 AM Gábor Malomsoki > 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 Rc

Re: [R] Package Caret

and. > > 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 Gábor Malomsoki > wrote: > >> Dear all, >> When i try

[R] Package Caret

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

Re: [R] Stepmax in Neuralnet

thanks, i have not tried yet, because the memory of my computer is too small, and i have to wait for the result ca 1 day. Am Di., 3. Jan. 2023 um 11:21 Uhr schrieb Ivan Krylov : > On Mon, 2 Jan 2023 17:50:09 +0100 > Gábor Malomsoki wrote: > > > if i set the stepmax paramete

[R] Stepmax in Neuralnet

Dear all, if i set the stepmax parameter higher then i increase the performance of the neuralnet? Would be my prediction more accurate? thanks Best regards Gabor [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To

Re: [R] test logistic regression model

ore > (think about it). You will need to remove those cases from your test set > (or convert them to NA and predict them as NA). > > -- Bert > > On Sun, Nov 20, 2022 at 7:02 AM Gábor Malomsoki > wrote: > >> Dear all, >> >> i have created a logistic regre

[R] test logistic regression model

Dear all, i have created a logistic regression model, on the train df: mymodel1 <- glm(book_state ~ TG_KraftF5, data = train, family = "binomial") then i try to predict with the test df Predict<- predict(mymodel1, newdata = test, type = "response") then iget this error message: Error in

Re: [R] intersection in data frame

15 20 > > #> 3 13 16 19 > > > > # tidyverse > > tidyr::pivot_wider(df1, ID, names_from = station) > > #> # A tibble: 2 × 3 > > #> IDxyxz > > #> > > #> 1121520 > > #> 2131

Re: [R] compile report error

Am Mi., 26. Okt. 2022 um 22:08 Uhr schrieb Rui Barradas < ruipbarra...@sapo.pt>: > Às 20:19 de 26/10/2022, Gábor Malomsoki escreveu: > > If i change the column name: > > "Dichtheits.- Durchflussprüfung M8.1" > > In the csv to something

Re: [R] compile report error

If i change the column name: "Dichtheits.- Durchflussprüfung M8.1" In the csv to something else, like "x" then it works, but this is not the elegant solution. Gábor Malomsoki schrieb am Mi., 26. Okt. 2022, 19:37: > Hello, > > sure > dput(tomitettseg[10

Re: [R] compile report error

ot;, "BlowBy (BlowBy) Druck", "GESnA (GESnA) Leckrate"), book_state = c(0L, 0L, 0L, 0L, 0L, 0L)), row.names = 10:15, class = "data.frame") Am Mi., 26. Okt. 2022 um 19:05 Uhr schrieb Rui Barradas < ruipbarra...@sapo.pt>: > Às 17:51 de 26/10/2022, Gábor M

[R] compile report error

Dear all, Error in parse(text = x, keep.source = TRUE) : :13:66: unexpected INCOMPLETE_STRING 12: 13: tomitettseg_GesNa$station_desc[tomitettseg_GesNa$station_desc == "Dichtheits.- Durchflusspr i get this error message when i try to compile the report. i think this is because of the

[R] intersection in data frame

Dears, i need to create from a column of observations variables in a datafram like this way: example: original: IDstation value 12 xy15 12 xz20 13 xy 16 13 xz 19 new df: ID xy xz 12 15 20 13 16 19 i have been