OPTIONS LS=80 PS=60 REPLACE; 这句语言是什么意思？急！！

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OPTIONS LS=80 PS=60 REPLACE;
LIBNAME kdw 'c:\testdata\binary_logit';

这两句语言是什么意思？
我在C盘下建立了testdata文件夹，建立KDW数据集，并把sas文件放了进去。但运行的时候一直提示错误——没有KDW数据集。
请问是怎么回事，怎么解决
谢谢~！

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关键词：options replace Option 是什么意思 place 文件夹

我也想知道~~

你的数据是建立在binary_logit这个文件夹里的

intheangel 发表于 2014-4-2 20:01
你的数据是建立在binary_logit这个文件夹里的

谢谢

ls(line size)是行数
ps(page size)是列数
replace是允许替换永久数据库
libname 是建立一个library文件夹 指向你的物理地址'c:\testdata\binary_logit'

何必不淡定。 发表于 2014-8-7 09:49
ls(line size)是行数
ps(page size)是列数
replace是允许替换永久数据库

那options命令本身是什么意思呢？谢谢

External data sets can be standard or nonstandard. VSAM data sets are nonstandard external data sets. The following SAS INFILE statement options can be used with any external data set, including VSAM data sets:
LINESIZE=valueLS=value


limits the record length available to the INPUT statement when you do not want to read the entire record. The LINESIZE= value specifies the maximum record length that is available to the SAS program. If a LINESIZE= value is not specified, the default is the maximum record length that was specified when the VSAM data set was defined.

If LINESIZE= is shorter than the VSAM maximum record length, the record is truncated to the specified LINESIZE= value.

If an INPUT statement attempts to read past the column that is specified by LINESIZE=, the action that is taken depends on which of the FLOWOVER, MISSOVER, and STOPOVER options is in effect. (By default, the MISSOVER option is in effect when VSAM data sets are read.)

If a PUT statement attempts to write a record longer than the value that is specified by LINESIZE=, the action that is taken depends on which of the FLOWOVER, MISSOVER, and STOPOVER options is in effect. (By default, the STOPOVER option is in effect when VSAM data sets are written.)