'grp2idx' error in matlab 2011b

4 次查看（过去 30 天）
vivek n
vivek n 2012-2-11
编辑： Abdul-Rauf Mujahid 2013-10-8
I receive the "Undefined function 'grp2idx' for input arguments of type 'double'." error while using svmtrain() in 2011b. Incidentally, I also have matlab2010a but observed that I do not get this error while running the command with the 2010a version. I noted that the statistics toolbox folder is present in both versions. What is the problem and how do I overcome it?
thanks
Vivek

请先登录，再回答此问题。

回答（2 个）

Walter Roberson
Walter Roberson 2012-2-11
It should exist.
Please check
which -all grp2idx
on both systems. On my R2008b system it shows up as toolbox/stats/grp2idx.m
  7 个评论
显示 5更早的评论
Tom Lane
Tom Lane 2012-2-13
Would you try
which pathdef -all
and let me know what you see?
vivek n
vivek n 2012-2-13
I got the result below:
..\My Documents\MATLAB\pathdef.m
C:\Program Files\MATLAB\R2011b\toolbox\local\pathdef.m % Shadowed

请先登录，再进行评论。

wahyu
wahyu 2012-11-27
i have the same problem too,, then, i search in google grp2idx.m, then i saved it, alhamdulillah my svmtrain could work well after that :D may be my instalation is not complette.

类别

在 Help Center 和 File Exchange 中查找有关 Introduction to Installation and Licensing 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by