我在做RESERACH 的时候 网上download data 发现了这个问题:
NOTE: Data file SOU.VEHICLE.DATA is in a format that is native to another host, or the file
encoding does not match the session encoding. Cross Environment Data Access will be used,
which might require additional CPU resources and might reduce performance.
我是SAS9.2 版本 我win7
这个数据的DATA信息为:
The CONTENTS Procedure
Data Set Name WORK.PERSON Observations 76510
Member Type DATA Variables 77
Engine V9 Indexes 0
Created Tuesday, December 20, 2011 05:42:38 PM Observation Length 256
Last Modified Tuesday, December 20, 2011 05:42:38 PM Deleted Observations 0
Protection Compressed NO
Data Set Type Sorted YES
Label
Data Representation WINDOWS_32
Encoding wlatin1 Western (Windows)
Engine/Host Dependent Information
Data Set Page Size 16384
Number of Data Set Pages 1216
First Data Page 1
Max Obs per Page 63
Obs in First Data Page 26
Number of Data Set Repairs 0
Filename D:\TEMP\SAS Temporary Files\_TD4732\person.sas7bdat
Release Created 9.0202M3
Host Created X64_VSPRO
数据来源:
ftp://ftp.nhtsa.dot.gov/fars/
谢谢各位大牛指点 !!!