[datatable-help] change from 1.9.3 --> 1.9.4
statquant3
statquant at outlook.com
Mon Apr 20 13:39:48 CEST 2015
Is this a know change of behaviour ?
R) data.table(x=c(1,2,3,4,5,6))
x
1: 1
2: 2
3: 3
4: 4
5: 5
6: 6
R) dt = data.table(x=c(1,2,3,4,5,6))
#I think this used to work in 1.9.3
R) dt[x==min(x)]
Error in eval(expr, envir, enclos) : object 'x' not found
#This is equivalent (when there is a single minimum) to this
R) dt[which.min(x)]
x
1: 1
#This works for sure
R) dt[x==min(dt$x)]
x
1: 1
--
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