Hi guys at Itility, I attended your session at .conf 2016. I've been playing around with your R app and am seeing that frequently when using the runRdo custom command that I get inconsistent results coming back from R in Splunk. Example below.
The search below occasionally comes back with the correct results and populates splunk with the test data frame. However, more often than not it comes back with a Null error.
| inputlookup iris.csv | runRdo script="set.seed(1); my_iris = dataset[-5]; species = dataset$species; kmeans_iris = kmeans(my_iris,3); kmeans_table = table(kmeans_iris$cluster,species); test = as.data.frame(kmeans_table); return(test);"
#error results
message session status
NA/NaN/Inf in foreign function call (arg 1) In call: do_one(nmeth) 0 400
#correct results
Var1 Freq species
1 50 Iris Setosa
2 0 Iris Setosa
3 0 Iris Setosa
1 0 Iris Versicolor
2 2 Iris Versicolor
3 48 Iris Versicolor
1 0 Iris Virginica
2 36 Iris Virginica
3 14 Iris Virginica
Please let me know what you think.
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