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R fitdistrplus library

Michele Scarpa

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hello i created a data funcion installingfitdistrplus library to get weibull distribution parameters:

fitdistrplus::mledist(input1, "weibull", lower=c(0,0))

when I force the lower parameters limit to avoid errors for distribution with smallshape or scale parameters, spotfire returns the following error eventhough it works fine in R studio with the very same library version.

TIBCO Enterprise Runtime for R returned an error: 'Error in fitdistrplus::mledist(input1, "weibull", lower = c(0, 0)) : argument is of length zero

eval(expr, envir, enclos)

eval(expr, envir, enclos)


fitdistrplus::mledist(input1, "weibull", lower = c(0, 0))'.

at Spotfire.Dxp.Data.DataFunctions.Executors.LocalFunctionClient.OnExecuting()

at Spotfire.Dxp.Data.DataFunctions.Executors.AbstractFunctionClient.d__0.MoveNext()

at Spotfire.Dxp.Data.DataFunctions.Executors.SPlusFunctionExecutor.d__0.MoveNext()

at Spotfire.Dxp.Data.Methods.TerrAggregation`1.Worker(CxxSession session, UInt64 groupCount, CxxTable tempTable, CxxReader[] dependencies, CxxWriter writer, IList`1 propertyGetters)

Can anyone sugest me a solution



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