OX统计语言

是 否 +2 论坛币

k人 参与回答

经管之家送您一份

应届毕业生专属福利!

求职就业群

赵安豆老师微信：zhaoandou666

经管之家联合CDA

送您一个全额奖学金名额~ !

立即领取

感谢您参与论坛问题回答

经管之家送您两个论坛币！

+2 论坛币

怎么将数据导入OX环境中？

扫码加我 拉你入群

请注明：姓名-公司-职位

以便审核进群资格，未注明则拒绝

分享0 收藏0 回帖

关键词：统计语言 数据导入 统计

这个软件国内很少用

lists the files types which Ox can read and write.（file type default extension）
Text matrix file .mat
Text data file with load information .dat
PcGive/OxMetrics data file .in7 (with .bn7)
Excel spreadsheet file .xls
Lotus spreadsheet file .wks/.wk1
Gauss matrix file .fmt
Gauss data file .dht (with .dat)
Stata data file .dta
text file using fscan/fprint functions
binary file using fread/fwrite functions

the examples in samples\inout
To read a file directly into a matrix, use loadmat. The loadmat function uses the
extension of the file name to determine the file type. Use savemat to write a matrix
to disk, again the file type is determined by the extension.

#include <oxstd.h>
main()
{
decl mx;
mx = loadmat("data.mat");
print(mx);
}

If you specify full folder names, you must either use one forward slash, or two backslashes:
"./data.mat" or ".\\data.mat". Ox will interpret one backslash in
a string as an escape sequence (as in "\n", see §7.4); only if it happens not to be an
escape sequence, will the backslash be used. Also note that the Windows and Unix
versions of Ox can handle long file names.