topic Re: How to use 'R.ScriptAggr' in Qlik Sense in Integration, Extension & APIs

How to use 'R.ScriptAggr' in Qlik Sense

Anonymous — Wed, 21 Jun 2017 11:59:32 GMT

Thanks in Advanced,

I am now writing the R scripts in Qlik Sense. And when I use the function 'R.ScriptAggr' to communicate with R, I can get only single value from R. Is there any way that I can get a whole data frame from R?

thanks again

Re: How to use 'R.ScriptAggr' in Qlik Sense

Anonymous — Wed, 21 Jun 2017 12:11:01 GMT

And I get a Slide below, does it mean we can get array from R instead of a single value?

Really need help

Re: How to use 'R.ScriptAggr' in Qlik Sense

Anonymous — Tue, 03 Oct 2017 16:04:12 GMT

Hi, I am R user and beginner with Qlik+R
So first you need to use R.ScriptEval. Basicly you:

sent a vector or few vectors from Qlik (can be tricky as I see)
put them together in R script as a data frame
do the analytics
get a single column/vector from that dataframe in R as a output
show it in a calculation field as a single column
repeat it as many times as many columns from R (based on the input data) you need in Qlik