用SAS进行数据分析:报表与图形输出过程汇总
如何用SAS进行数据分析:下面我们就对报表与图形输出过程汇总
*Tabulate过程分类汇总;
proc tabulate data=need;class brand;var ts9 ts10;table brand all,(ts9 ts10)*(n sum mean);keylabel n=”用户数” sum=”发送总量” mean=”人均发送”;label brand=”品牌” all=”总计” ts9=”9月” ts10=”10月”;run;
*Means过程输出简单统计量;
proc means data=need n sum mean maxdec=2;var ts9 ts10;label ts9=”9月” ts10=”10月”;run;
*Univariate过程输出简单统计量;
proc univariate data=need;var ts10;run;
*Freq过程输出离散变量分布情况;
proc freq data=need;tables brand sex;run;
proc corr data=need;var ts10 ts9 fee10 fee9;run;
proc gplot data=need;symbol i=none v=* color=blue;plot ts10*ts9;quit;proc gplot data=need;symbol i=join v=* color=blue;plot ts10*ts9;quit;
goptions reset=goptions;proc gchart data=need;vbar sex;quit;
proc gchart data=need;vbar3d sex;quit;
proc gchart data=need;hbar sex;quit;
proc gchart data=need;hbar3d sex;quit;
proc gchart data=need;pie sex/type=percent;run;
proc gchart data=need;pie3d sex/type=percent;run;
proc gchart data=need;donut sex/type=percent;run;
proc gchart data=need;star sex/type=percent;run;
proc gchart data=need;block sex/group=brand;quit;
data test;do x=-3 to 3 by 0.1;do y=-3 to 3 by 0.1;z=x**2+y**2;output;end;end;run;proc g3d data=test;plot x*y=z;run;
proc gcontour data=test;plot x*y=z;run;
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