GPLOT 作图怎么将标准差在图中表示出来？

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如图，我想要做这样一个图，mean能出来，可是不知道怎么把标准差表示出来，看了很多资料，貌似是要做个anno的data，可是不会做，求高手指点


Geometric mean(SD) concentrations versus time

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关键词：gplot plot 标准差 GPL GEOMETRIC gplot standard deviation

It is easy way to do this using the preocedure SGplot.

llulla 发表于 2012-10-27 03:55
It is easy way to do this using the preocedure SGplot.

Thank you for your response!
I just learning sgplot via sas help, but I don't know how to use it to express the top line of starndard error, this is my code about mean; I hope you can help me to add options to express the SE as the picture.

1. proc sgplot data=two;
   
2. SERIES x=tpt y=mean1/ LEGENDLABEL = 'Treatment A' markers ;
   
3. SERIES x=tpt y=mean2/ LEGENDLABEL = 'Treatment B' markers;
   
4. xaxis values=(0 to 36 by 4) label='Time (hours post-dose)' ;
   
5. yaxis values=(0 to 77 by 7) label='Mean (SE) concentration (ug/mL)' ;
   
6. refline 7 14 21 28 35 42 49 56 63 70 77;
   
7. run;

复制代码

best regards!

Please input the following before each SERIES and try

SCATTER Y=mean1 x=tpt/YErrorLower=LCL_mean1 YErrorUpper=UCL_mean1;

SCATTER Y=mean2 x=tpt/YErrorLower=LCL_mean2 YerrorUpper=UCL_mean2;

llulla 发表于 2012-10-30 00:59
Please input the following before each SERIES and try

SCATTER Y=mean1 x=tpt/YErrorLower=LCL_mean1 ...

Many thanks![em23]