mgrigajtis / easystats Goto Github PK

[0,0,0].mode
NoMethodError: undefined method `[]' for nil:NilClass
easystats-0.5.0/lib/easystats.rb:46:in `mode'

The following is wrong.

return if frequencies[-1][1] == frequencies[-2][1]

For single value arrays like [0,0,0] the sorted frequencies is [[0,3]] for which the [[0,3]][-2] is nil.

Maybe the solution is to return the array's first element when

uniq.count.eql?(1)

is true.

It has to be divided by "count" and not "count - 1"

Created by Matthew Grigajtis ..

this link is broken..

what is the state of this gem, still used / active? Looks great, any ideas on how to sort the array like a histogram with the mean / mode etc in middle?