SSEtoRserve only returning 1 row that I cannot display?

Anonymous — Thu, 28 Jun 2018 14:53:11 GMT

Hi, I'm attempting to figure out how to implement the ability to use R functions such as variance and linear correlation in my dashboard.

I'm currently using loaded data and trying to figure out how to find the standard deviation between two vectors of numbers. Here is my current expression I'm using in a KPI set (tried Tables etc. with no other success).

R.ScriptEval('sd(q$amt);', [SLM License (converted)] as amt)

However, this just returns me a - sign (null).

Here is the SSEtoRServe log:

2018-06-28 10:51:38.2609|INFO|SSEtoRserve.RServeEvaluator|EvaluateScript called from client (ipv6:[::1]:53753), hashid (62474978)

2018-06-28 10:51:38.2609|DEBUG|SSEtoRserve.RServeEvaluator|EvaluateScript header info: AppId (***********************************************.qvf), UserId (Personal\Me), Cardinality (1 rows)

2018-06-28 10:51:38.2639|INFO|SSEtoRserve.RServeEvaluator|EvaluateScript call with hashid(62474978) got Param names: iotamt

2018-06-28 10:51:38.2639|DEBUG|SSEtoRserve.RServeEvaluator|Evaluating R script, hashid (62474978): sd(q$iotamt);

2018-06-28 10:51:38.2639|INFO|SSEtoRserve.RServeEvaluator|Rserve result: 1 rows, hashid (62474978)

2018-06-28 10:51:38.2639|DEBUG|SSEtoRserve.RServeEvaluator|Took 4 ms, hashid (62474978)

topic SSEtoRserve only returning 1 row that I cannot display? in Integration, Extension & APIs

SSEtoRserve only returning 1 row that I cannot display?