Hi,

I get the error

No instance for (Num b0) arising from a use of ‘histogram’
The type variable ‘b0’ is ambiguous

Relevant bindings include
rthistogram :: (v10 Double, v10 b0)

for the following simple code:

import Data.Vector as V (fromList, Vector)

import Statistics.Sample.Histogram as H

let rtimes = [1,4,3,7,4,3] :: [Double]
let rtimesVec = V.fromList rtimes
let numBuckets = 3
let rthistogram = H.histogram numBuckets rtimesVec

What am I doing wrong?

Any help greatly appreciated :-)

Cheers

Sigrid