Hi, I'm newbie.

I'm trying to make histogram for graphics.
BMP data is made with UInt8, so I threw UInt8 array to hist().
It does not work properly.
I suppose comparing A and B may be confused in hist().
So what shall I do?


There is a sample code. rand(UInt8, 1000) * 1.0 may work fine.

# create data
data1d= rand(UInt8, 1000)
(edges, counts)= hist(data1d, -1:255)
# draw Histogram
using Winston
h= Histogram(edges, counts)
p= FramedPlot()
add(p, h)

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