SAS

Change Colors in Heatmap
Hi all, I'm trying to create a heatmap chart. I found an example in the help but I'm now struggeling to change the colors in the graph. I already found some proc template style examples here in the group, but connecting the Graph and the style is not working at the moment. could anyone help me. (I copied the cod... 7 Apr 2010 06:45

Discussion list SAS-L and newsgroup comp.soft-sys.sas
Hi friends, I always thought that the discussion list SAS-L and the Usenet newsgroup comp.soft-sys.sas were virtually mirrors of each other and I thought they were in the past. But comparing both of them now (I just had a glimpse on the newsgroup) they seem to be entirely different, unlinked. I can access the... 7 Apr 2010 10:04

repeated measures 2nd time
i have this data set need to analyze i have 4 treatment diets with 4 replication for each my sampling was from day 1 to day 8 of the experiment; i tried this syntax with proc mixed but couldn't get any output data ph; input diet y1-y8; proc mixe; class diet; model y = diet time diet*time; repea... 12 Apr 2010 12:32

Trouble with NLMIXED
Hi There. Please forgive my lack of knowledge...I am a graduate student trying to use NLMIXED to analyze count data. I would like to know if species abundance fits an exponential curve when plotted against the point count (survey) distance to natural gas wells. I believe that NLMIXED is appropriate for this. ... 8 Apr 2010 12:34

sgplot series repeated line type and color
Hi, SAS-L, I have a quick question about sgplot. I tried to plot 30 series in the same time useing proc sgplot, but the line type and color repeated so that I can hardly recognize them. Does anyone have idea of how to avoid this kind of cycle. Thanks, ... 6 Apr 2010 17:34

TO MED STAT: Per Protocol Analysis
Hi there, This is a general question about good practices in per protocol analyses in a randomized clinical trial. ICH recommends a series of analyses for describing baseline data and patients demographic characteristics. I'm wondering whether we need to re-do these analyses on the Per Protocol Set of patie... 6 Apr 2010 15:19

TO MED STATS: Sample size calculation in a randomized clinical trial
Hi there, The primary objective of a double-blind RCT I need to analyze is to proove the investigational trt is better than placebo in term of effect on a continuous endpoint (change from baseline of the primary criterion Y, an interval-type variable). We have 3 active trt groups with 3 different doses, and a pl... 6 Apr 2010 15:19

Duplicate Observations
Dear All: I have the following dataset with duplicates.. I am supposed to write the duplicate values to a dataset .. and unique value to another dataset .. Patid test day res 1 ALT 1 12 1 ALT 1 14 1 ALT 2 10 1 ALT 3 11 1 AST... 7 Apr 2010 16:52

can proc tabulate do the ratio of sums?
I have heard that I can make proc tabulate calculate the ratio of two columns, but I can't figure out how to do it. For example if I want the share of tax in income by year and ask for: proc tabulate; class year; var income tax; table year,income*sum tax*sum tax*pctsum<year*income> the first two co... 6 Apr 2010 16:26

PROC COPY and compress option
dear all, output of my PROC COPY OPTIONS COMPRESS=YES ; PROC COPY INLIB=INLIB OUTLIB=OUTLIB ; RUN; Copying INLIB.ODS_001 to OUTLIB.ODS_001 (memtype=DATA). There were 4025662 observations read from the data set INLIB.ODS_001. The data set OUTLIB.ODS_001 has 4025662 observations and 29 variable... 6 Apr 2010 13:01