Dear Community,
I am evaluating SAP Predictive Analytics and have a special
focus on R extensions in Expert Analytics.
So I developed a simple R extension to the functionality in
an analysis which reads a CSV Dataset object and changes the value of one
variable. This R extension is of type Data Preparation and is embedded in a
document in Predict view.
Afterwards, I've changed the R extension (another value
assignment statement in the R code), stored the extension and used it at
another place in the Predictive flow.
So when I take a look at the results of the first embedded R
extension, I see that they are computed with the old version of the R source
code in the R extension; the second embedded object works with the new program
version.
My impression is that I will have a problem when I change a
R extension which I am using in several analytical steps in the Predict process
in Expert Analytics. With right mouseclick, I can have a look via
"Configure Settings" at the component, but this shows only the tabber
with the general properties, not the script.
So after changing a R extension, I have to remove all
objects in which I used the old version, and to replace them with the newer
version of the R extension.
Is this perception correct, or is there another way to
change R extensions which are used in the Predict view of Expert Analytics?
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