plotIdentities_EM.R minimum frequency not working as intended #78
Description
I have found that the minimum frequency command line argument is not being cast to a numeric type, and as a result when the following comparison is made:
if(iFreq >= minimumPlotFreq)
the minimumPlotFreq is not treated numerically. This will allow taxonIDs to be plotted which have a frequency below the minimum.
I made a run of the program with a minimumPlotFreq of 0.0001 and taxonIDs with frequencies well below that were allowed to be plotted. The minimumPlotFreq itself was "0.0001" instead of 0.0001.
I believe the following change should fix the issue:
minimumPlotFreq <- as.double(args[[2]])