Problem in calling an R package from R Snippet

[EBLD]

I have installed R 3.2.3 but cannot call a package (PCAmixdata)  which I have installed from the CRAN.

Every time I run the Snippet I am getting the following error: error in try: ({ could not find function "PCAmixdata"

I have used in R the command: install.packages 

if I do under R the command library (), I will have in the list the packages I have intsalled including the one I want to call (PCAmixdata), but if I call that package directly under R it will say that the object is not found.

 

It seems that I can sse the package but cannot launch it in R and thus in Knime

Has anyone any idea of what I must do to?

When I open the R Snippet to configure it I do not have the console window and so cannot rune the evaluation of the script , any idea why this is so?

WIth many thanks

Eric

 

[Iris]

Hi Eric,

you first need to install the package once via

install.packages("PCAmixdata")

Afterwards you need to load the package everytime you want to use it (once per R Snippet) with

library("PCAmixdata")

However, according to the documentation https://cran.r-project.org/web/packages/PCAmixdata/PCAmixdata.pdf there is no function called PCAmixdata.

Best, Iris