FSelector

[Autismht]

After installing the Java environment, it is solved that chi.square cannot be found in the do call, but Fselector cannot be installed.
Just like this:
ERROR: dependency 'randomForest' is not available for package 'FSelector'

I sincerely ask you this question

[emrehanks]

Hi, What is the version of R and ArcGIS installed on your computer?

[Autismht]

您好，您电脑上安装的 R 和 ArcGIS 版本是多少？
R版本是3.6.3
ArcGIS版本是10.7

[emrehanks]

You may be encountering this issue because the Java Runtime is not fully registered on Windows. Can you try to install the FSelector package on the R base console or RStudio? Try the code was given below.

packageurl <- "https://cran.r-project.org/src/contrib/Archive/FSelector/FSelector_0.31.tar.gz"
install.packages(packageurl, repos=NULL, type="source")

[Autismht]

您可能会遇到此问题，因为 Java 运行时未在 Windows 上完全注册。您可以尝试在 R 基本控制台或 RStudio 上安装 FSelector 包吗？试试下面给出的代码。

packageurl <- " https://cran.r-project.org/src/contrib/Archive/FSelector/FSelector_0.31.tar.gz " install.packages(packageurl, repos=NULL, type="source")

I used the code you provided and reconfigured the Java environment, but it still shows the above error.
dependency 'randomForest' is not available for package 'FSelector'

[emrehanks]

Hi, Can you replace "arcgisbinding" folder (in C:\Users[username]\Documents\R\win-library\3.6)) with 1.0.1.239 version of package? Don't delete the old one just move to another location. If that doesn't fix your problem, I suggest you do everything one by one as suggested in the installation tutorial on this webpage. There may be a problem with your operating system.
Best regards,

https://github.com/R-ArcGIS/r-bridge/releases/download/v1.0.1.239/arcgisbinding_1.0.1.239.zip

[emrehanks]

I made some changes to the script about the "randomForest" issue. Please download all tool package and try again.

[skeeperloyaltie]

After installing the Java environment, it is solved that chi.square cannot be found in the do call, but Fselector cannot be installed. Just like this: ERROR: dependency 'randomForest' is not available for package 'FSelector'

I sincerely ask you this question

Its simple Just fix this by installling default-sdk
sudo apt-get install -y default-jdk

sudo apt-get install defailt-jre

sudo R CMD javareconf

[skeeperloyaltie]

After installing the Java environment, it is solved that chi.square cannot be found in the do call, but Fselector cannot be installed. Just like this: ERROR: dependency 'randomForest' is not available for package 'FSelector'
I sincerely ask you this question

Its simple Just fix this by installling default-sdk sudo apt-get install -y default-jdk sudo apt-get install defailt-jre

sudo R CMD javareconf

Then just install fselector
install.packages('FSelector')

[emrehanks]

Hi, the new version of ‘randomForest ’ package is not supported for R version 4.0.2 and the older version of R. Its only support 4.1 and above. Therefore, I edited the code to fix this problem. Have you ever downloaded the tool pack of the GitHub webpage recently? Best regards

…

On Thu, Nov 17, 2022 at 8:38 AM Godfrey Gudah ***@***.***> wrote: After installing the Java environment, it is solved that chi.square cannot be found in the do call, but Fselector cannot be installed. Just like this: ERROR: dependency 'randomForest' is not available for package 'FSelector' I sincerely ask you this question Its simple Just fix this by installling default-sdk sudo apt-get install -y default-jdk sudo apt-get install defailt-jre sudo R CMD javareconf Then just install fselector install.packages('FSelector') — Reply to this email directly, view it on GitHub <#13 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ANDPXMEZNMIP6GSV67YAJQ3WIXAHHANCNFSM5Q6DBS5A> . You are receiving this because you commented.Message ID: ***@***.***>

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[skeeperloyaltie]

you could install randomForest from r-cran-randomForest

sudo apt-get install r-cran-randomForest

[skeeperloyaltie]

I just installed it
did
??randomForest