st: Problem with bar chart

[Merve Akbas <merveakbas@gmail.com>]

Dear statalist members,
I have a very simple dataset (the one below)
And I want to create a barchart that compares the means of the
variable "avrpercr_b" between Gain and Loss, for each block.

I use this command in stata

graph bar avrpercr_b, over(condition, gap(0))  over(block)


Which does the job, but it doesn't make the Gain and Loss  bar colors different.


They both are blue and when I try to change the color of one bar - it
dyes all of the bars.


If you could help me figure out what is wrong, it would be so highly
appreciated!

Thanks in advance!

Merve Akbas




subid blockcondition avrpercr_b
101 1 Gain .74
101 2 Gain .78
101 3 Gain .52
101 4 Gain .78
102 1 Gain .48
102 2 Gain .58
102 3 Gain .54
102 4 Gain .58
201 1 Loss .5
201 2 Loss .62
201 3 Loss .64
201 4 Loss .62
202 1 Loss .9
202 2 Loss .86
202 3 Loss .82
202 4 Loss .86
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