how to get coefficients of regression or Anova

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how to get coefficients of regression or Anova

Kum-Hoe Hwang
Hi R Gurus!

I conducted regression and anova followings :

Coefficients:
                                  Estimate Std. Error t value Pr(>|t|)
(Intercept)                       6.07e-01   5.95e-02   10.19  < 2e-16 ***
nemp                              2.87e-06   1.04e-07   27.63  < 2e-16 ***
as.factor(corridor1)A   -8.81e-02   2.13e-02   -4.14  3.6e-05 ***
as.factor(corridor1)B    1.75e-01   3.02e-02    5.78  8.8e-09 ***
as.factor(corridor1)C      1.09e-02   2.74e-02    0.40  0.69196
as.factor(corridor1)D      2.58e+00   1.56e-01   16.51  < 2e-16 ***
as.factor(corridor1)E -6.75e-03   1.76e-02   -0.38  0.70107
...

I do want to get the following results:
Coefficients:
                                  Estimate Std. Error t value Pr(>|t|)
(Intercept)                       6.07e-01   5.95e-02   10.19  < 2e-16 ***
nemp                              2.87e-06   1.04e-07   27.63  < 2e-16 ***
as.factor(corridor1)        ?????       ??????    ?????   ?????*

But I do not know how to get coefficients of regression or Anova model.
Thanks in advance,

--
Kum-Hoe Hwang, Ph.D.Phone : 82-31-250-3516Email : [hidden email]

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Re: how to get coefficients of regression or Anova

John Sorkin
Kum-Hoe,
You need to used the summary function. I hope the example below will
help you get the coefficeints:

 myfit<-lm(y1~x1)
 coefficients(summary(myfit))

John


John Sorkin M.D., Ph.D.
Chief, Biostatistics and Informatics
Baltimore VA Medical Center GRECC and
University of Maryland School of Medicine Claude Pepper OAIC

University of Maryland School of Medicine
Division of Gerontology
Baltimore VA Medical Center
10 North Greene Street
GRECC (BT/18/GR)
Baltimore, MD 21201-1524

410-605-7119
[hidden email]

>>> "Kum-Hoe Hwang" <[hidden email]> 05/18/06 7:03 AM >>>
Hi R Gurus!

I conducted regression and anova followings :

Coefficients:
                                  Estimate Std. Error t value Pr(>|t|)
(Intercept)                       6.07e-01   5.95e-02   10.19  < 2e-16
***
nemp                              2.87e-06   1.04e-07   27.63  < 2e-16
***
as.factor(corridor1)A   -8.81e-02   2.13e-02   -4.14  3.6e-05 ***
as.factor(corridor1)B    1.75e-01   3.02e-02    5.78  8.8e-09 ***
as.factor(corridor1)C      1.09e-02   2.74e-02    0.40  0.69196
as.factor(corridor1)D      2.58e+00   1.56e-01   16.51  < 2e-16 ***
as.factor(corridor1)E -6.75e-03   1.76e-02   -0.38  0.70107
...

I do want to get the following results:
Coefficients:
                                  Estimate Std. Error t value Pr(>|t|)
(Intercept)                       6.07e-01   5.95e-02   10.19  < 2e-16
***
nemp                              2.87e-06   1.04e-07   27.63  < 2e-16
***
as.factor(corridor1)        ?????       ??????    ?????   ?????*

But I do not know how to get coefficients of regression or Anova
model.
Thanks in advance,

--
Kum-Hoe Hwang, Ph.D.Phone : 82-31-250-3516Email : [hidden email]

        [[alternative HTML version deleted]]

______________________________________________
[hidden email] mailing list
https://stat.ethz.ch/mailman/listinfo/r-help 
PLEASE do read the posting guide!
http://www.R-project.org/posting-guide.html

______________________________________________
[hidden email] mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html