[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]

st: graph box error

From   Catherine Williams <[email protected]>
To   [email protected]
Subject   st: graph box error
Date   Tue, 25 Sep 2007 16:48:51 -0700 (PDT)

Hi, I am new to Stata but am working through Ulrich
Kohler's Data Analysis using Stata to get to grip with
the software. One of the example:

.graph box income, over(emp) produces this error:
variable _box_sort not found


variable _000006 not found in using data


variable emp not found

on different attempts to produce the graph.

I have also tried:

.sysuse auto, clear
.graph box mpg, over(rep78) which produces the same

This does not seems to have affected other graphic
commands e.g.
.scatter price weight produced the desired result.

I checked with -help graph-, where -graph box- seems
to be a valid command.

Would appreciate advice on the matter as to what went
on and what can be done.

Thank you in advance,

Building a website is a piece of cake. Yahoo! Small Business gives you all the tools to get online. 
*   For searches and help try:

© Copyright 1996–2024 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index