histogram bin on orginal scale but plot with x axis scaled by log2?
Peng Yu
I thought that scale_x_log2 scales after the data has been binned. But
it seems that it scaled first and then binned (i.e., the binwidth is
at the scale after log2 transform of x).
qplot(x, data=data, geom='histogram', binwidth=1)+scale_x_log2()+scale_y_log2()
Is there a way to bin the data first and then log2 transform x?
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Regards,
Peng
Hadley Wickham
You probably want coord_trans(x = "log2"). But a log scale on the
y-axis doesn't make any sense for a histogram because the bars start
at y=0.
Hadley
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Assistant Professor / Dobelman Family Junior Chair
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