Displaying 3 results from an estimated 3 matches for "corridor1".
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corridor
2006 Oct 12
1
How to Get Categorical Correlation Coefficient
Howdy Gurus !
I have a different correlation result from the same data. The
"corridor1" string variable is expressed
as a number like the "corridor2" number variable.
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> levels(corridor1)
[1] "A" "B" "C" "D" "E" "F"
> l...
2006 May 18
1
how to get coefficients of regression or Anova
...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...
2006 Jul 15
0
How to Interpret Results of Regression in R
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Howdy, Gurus
I am appying R package for regression analysis as followings.
A dependent variable is jhnet that means ratio of dividing internal trip
with all trips in a traffic zone. There are many indepentent variables
including factor or dummy varibles such as parkfee, ohouse, Devt2,
corridor1.
I have three questions.
First, What are estimated for regression model?
Second, Which results should I trust among results from lm, anova, Anova?
Third, are there any differences among results from lm, anova, Anova?
Thank you in advance,
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