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Re: st: scatterplot with equation line
From
Nick Cox <[email protected]>
To
"[email protected]" <[email protected]>
Subject
Re: st: scatterplot with equation line
Date
Fri, 1 Nov 2013 15:31:19 +0000
-aaplot- (SSC) supports some simple regression models.
-regplot- (SJ) will also do this post hoc for many models that will
fit on a graph. Once installed, the help gives several examples.
. search regplot
SJ-10-1 gr0009_1 . . . . Software update for model diagnostic graph commands
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N. J. Cox
(help anovaplot, indexplot, modeldiag, ofrtplot, ovfplot,
qfrplot, racplot, rdplot, regplot, rhetplot, rvfplot2,
rvlrplot, rvpplot2 if installed)
Q1/10 SJ 10(1):164
provides new command rbinplot for plotting means or medians
of residuals by bins; provides new options for smoothing
using restricted cubic splines; updates anova examples
SJ-4-4 gr0009 . . . . . . . . . . Speaking Stata: Graphing model diagnostics
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N. J. Cox
(help anovaplot, indexplot, modeldiag, ofrtplot, ovfplot,
qfrplot, racplot, rdplot, regplot, rhetplot, rvfplot2,
rvlrplot, rvpplot2 if installed)
Q4/04 SJ 4(4):449--475
plotting diagnostic information calculated from residuals
and fitted values from regression models with continuous
responses
Nick
[email protected]
On 1 November 2013 14:34, Alfonso Sánchez-Peñalver
<[email protected]> wrote:
> you could always predict the expected value of the response variable after your regression and plot that as the line.
On Nov 1, 2013, at 10:24 AM, Scott Merryman <[email protected]> wrote:
>> See -help twoway function-
>>
>> For example:
>>
>> sysuse auto
>> scatter price mpg || function y = 11000 - 400*x + 5*x^2, range(10 40)
On Fri, Nov 1, 2013 at 9:17 AM, Alice Guerra <[email protected]> wrote:
>>> how can I do a scatterplot with a specific equation line?
>>>
>>> In particular, I would like to plot a scatter with a regression line
>>> that does not derive from an OLS, but from a dummy regression (so, I
>>> cannot use lfit).
>>>
>>> Thank you for your help and for your time
*
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