I want simply delete outliers 0.5% at each tail. How I can do that???
Take a look at the ideas (and solutions) presented in this thread: https://communities.sas.com/t5/SAS-Statistical-Procedures/How-to-remove-OUTLIERS-in-Base-SAS/td-p/90...
HTH,
Art, CEO, AnalystFinder.com
I did not suceed to do it Can you give me a sample
What did you do? What did you expect it to do? What did you get?
Here is an example:
data have; input Cost; cards; 11326.210369 12486.48938 12461.600695 17078.181683 20830.827535 21301.654723 19246.458983 17233.110851 20086.991101 18998.225999 18755.580299 18363.870699 18084.353599 22674.720499 16680.130049 15838.031999 19773.713649 16864.323849 17499.784599 16918.186999 18383.525249 20307.965549 18135.335899 16504.779198 22346.398306 18484.330644 18335.447644 19685.665094 19591.907594 18702.066744 18938.583444 17878.801744 23398.002544 18101.282344 18554.513094 18812.566344 21834.429194 19587.505132 16619.15172 ; proc rank data=have out=ranks (drop=cost) groups=100; var cost; ranks cost_rank; run; data want; set have; set ranks; if 6 <= cost_rank <= 95; run;
HTH,
Art, CEO, AnalystFinder.com
Hi,
try this
proc rank data=have out=ranks(where=(6 <= cost_rank <= 95 )) groups=100;
var cost;
ranks cost_rank;
run;
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