SAS正在读取包含多个分隔符的数据

我有这些数据要读。虽然很明显分隔符是~，但我在读取观察结果的最后一列时遇到了一个问题，因为

如何让SAS阅读16、6、1、4、9、880而不是？

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谢谢

您可以在“；”中阅读然后使用压缩功能将其取出：

26/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~16;
28/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~6;
29/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~1;
23/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~4;
25/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~9;
27/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~880;

a=input(compress(b,";"),best.);

您可能需要一个数字：

a=compress(b,";");

如果我这样做，我可能会使用infle变量和SCAN函数：

26/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~16;
28/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~6;
29/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~1;
23/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~4;
25/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~9;
27/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~880;

a=input(compress(b,";"),best.);

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请注意，-1作为扫描函数的第二个参数意味着我们从行尾取第一个单词。

您可以在“；”中读取然后使用压缩功能将其取出：

26/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~16;
28/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~6;
29/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~1;
23/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~4;
25/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~9;
27/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~880;

a=input(compress(b,";"),best.);

您可能需要一个数字：

a=compress(b,";");

如果我这样做，我可能会使用infle变量和SCAN函数：

26/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~16;
28/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~6;
29/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~1;
23/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~4;
25/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~9;
27/03/2012~19:45:58~1~1636~00000000000000000000~41.45~17~880;

a=input(compress(b,";"),best.);

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请注意，-1作为扫描函数的第二个参数意味着我们从行的末尾获取第一个单词。

只需指定“；”在分隔符语句中，与“~”一起

data mydata;
  infile "/path/to/my/file";
  input;
  rogue_var=scan(_infile_,-1,"~;");
  rogue_var_num=input(scan(_infile_,-1,"~;"),best.);
run;

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只需指定“；”在分隔符语句中，与“~”一起

data mydata;
  infile "/path/to/my/file";
  input;
  rogue_var=scan(_infile_,-1,"~;");
  rogue_var_num=input(scan(_infile_,-1,"~;"),best.);
run;

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太棒了。谢谢你，Robbie，这是一个很好的解决方案。我从来没有在文档中看到过这一点。太棒了。谢谢你，Robbie，这是一个很好的解决方案。我从未在文档中看到过这一点。