EnQuireR package for questionnaire analysis

I am trying to explore EnQuireR package for questionnaire analysis (for tea data). But ENbarplot & XvsYbarplot gives error: Error in hsv(h = a * m, s = 0.4 + (cont[j]/max) * 0.6, v = 1, 1, 1)...

02 February 2016 3,187 3 View