ymattu

/*https://communities.sas.com/t5/SAS-Enterprise-Guide/How-to-use-GROUP-BY-to-concatenate-strings-in-SAS-proc-SQL/td-p/208967*/
data want (drop=string_old);
set tmp (rename=(string=string_old));
by id;
retain string;
length string $ 20; * set large enough to accommodate the maximum number of records per ID;
if first.id then string = '';
string = catx(',',trim(string),string_old);
if last.id then output;
run;

ymattu

ymattu

%macro aloop;
   %do i = 65 %to 90;
       data  mydata%sysfunc( byte(&i) ) ;
          A=1;
       run;
   %end;
%mend;

%aloop;

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%macro chloop;
 %let loopval= A B C D E;
 %do i=1 %to %sysfunc(countw(&loopval));
  %let j=%scan(&loopval,&i);
      data  mydata&j;
          A=1;
      run;
 %end;
%mend;

ymattu

%macro dloop;
 %let loopval=1 2 3 5;
 %do i=1 %to %sysfunc(countw(&loopval));
  %let j=%scan(&loopval,&i);
      data  mydata&j;
          A=1;
      run;
 %end;
%mend;

ymattu

proc sql outobs=1000;
  select A
  from work.hoge
  where A > 30
;
quit;

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{
	"color_scheme": "Packages/One Dark Material - Theme/schemes/OneDark.tmTheme", // カラースキーム
	"theme": "Material-Theme-Darker.sublime-theme", // テーマ
	"material_theme_small_tab" : true, // タブを小さく
	"material_theme_small_statusbar" : true, // ステータスバーを小さく
	"material_theme_compact_sidebar" : true, // サイドバーを小さく
	"material_theme_compact_panel" : true, // 検索窓を小さく
	"font_face": "Ricty Diminished", // フォント
	"font_size": 16, // フォントサイズ
	"font_options": [ "gray_antialias", "subpixel_antialias" ], // RetinaのMacとWindows場合

ymattu

data
{
    int<lower=0> N; //サンプルサイズ(ユニークな個人)
    int<lower=0> NT; //サンプルサイズ(全体)
    int<lower=0, upper=1> y[NT]; //目的変数（離反）
    int id[NT]; //ユニークな個人の数
    vector[2] x[NT]; //切片と価格
    vector[10] w[NT]; //環境変数
    matrix[N,4] z; //属性
}

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options ls=78;
title "Bivariate Normal Density";
%let r=0.7;
data a;
  pi=3.1416;
  do x1=-4 to 4 by 0.1;
    do x2=-4 to 4 by 0.1;
      phi=exp(-(x1*x1-2*&r*x1*x2+x2*x2)/2/(1-&r*&r))/2/pi/sqrt(1-&r*&r);
      output;
    end;

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data cdf;
do x = -3 to 3 by 0.1;
   y = cdf("Normal", x);
   output;
end;
run;
 
ods graphics / height=500;
proc sgplot data=cdf noautolegend;
title "Normal Cumulative Probability";