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RE: st: twoway line

From   "Lynn Lee" <>
To   <>
Subject   RE: st: twoway line
Date   Sun, 7 Oct 2012 20:04:05 +0800

Thank you for your reminder, Nick. I apologize for unclearness. 

I run an OLS regression regarding returns to education.There are 20 years,
each year has its coefficient on returns o education. So, I want to plot a
graph, with year on x-axis  , each year's coefficient  on y-axis, and
confidence interval marked on the graph. How to create a data set that store
all coefficients in it, so, I can plot this picture easily? 

First, thank you for your email regarding the interesting document of -parm-
and confidence interval plot. But I see, the plots seems to be in discrete
case. If I want to plot graph that is in "twoway line" shape, how to do
that? Since I want to plot coefficients over years.

I appreciate for your help.

Best Regards,
Lynn Lee

-----Original Message-----
[] On Behalf Of Nick Cox
Sent: Sunday, October 07, 2012 4:13 PM
Subject: Re: st: twoway line

What is "the [line] graph regarding [20] coefficients" from what presumably
is a multiple regression obtained with -regress-?

You need to explain precisely what you want, i.e. what is on the y axis,
what is on the x axis, and how the 20 coefficients feature.


On Sun, Oct 7, 2012 at 3:45 AM, Lynn Lee <> wrote:

> I am trying to plot twoway line with regard to coefficients in OLS. 
> For example, the model has 20 coefficients, I want to plot the graph 
> regarding these coefficients. I tried to use command -eret-,  but 
> coefficients can not be stored in data set. How to do this plotting? 
> Any suggestion is appreciated.
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