Bookmark and Share

Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org.


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: st: How to Graph - Exponential model


From   Richard Goldstein <[email protected]>
To   [email protected]
Subject   Re: st: How to Graph - Exponential model
Date   Mon, 01 Oct 2012 15:50:57 -0400

did you try -twoway function- to get your line?

Rich

On 10/1/12 3:35 PM, Heather Sun, MD wrote:
> Dear All:
> 
> I have performed the non-linear least squares estimation method of regression, using the exponential model y = b1*b2^x.
> 
> I would like to create a graph of this equation on a scatterplot of my data, along with 95% confidence interval lines.  
> 
> I am able to create the scatterplot but am having difficulty graphing the regression exponential equation line.  I have tried twoway graphs, but the fit plot options of linear prediction and quadratic prediction with confidence intervals obviously does not match the exponential model.  
> 
> Thanks in advance!
*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/faqs/resources/statalist-faq/
*   http://www.ats.ucla.edu/stat/stata/


© Copyright 1996–2018 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   Site index