Displaying 2 results from an estimated 2 matches for "telthorst".
2009 Dec 21
3
Signif. codes
My question is about the "Signif. codes" and the p-value, specifically, the
output when I run
summary(nameofregression.lm)
So you get this little key:
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
And on a regression I ran, next to the intercept data, I get '***'
Coefficients:
>
> Estimate Std. Error t value Pr(>|t|)
>
>
2009 Dec 20
1
"Object is not a matrix" Error
I'm trying to follow this guide here:
http://www.ats.ucla.edu/stat/r/modules/dummy_vars.htm
In which I'm creating categorical variables using the factor function.
I am able to go through the example listed above and have everything work,
however, when I try to input my own numbers, I get an error. I input the
following:
> hits = read.csv(file.choose())
> attach(hits)
>