Dear Michael and Cadu,
Sorry -- I missed the original question.
The polycor package has functions for polyserial and polychoric correlations;
biserial and tetrachoric correlations are special cases for dichotomous
variables. The point biserial correlation is just the Pearson correlation
betwee
At 13:15 20/01/2012, Cadu wrote:
Hello,
I found in the forum two threads about point biserial correlation. One of
them (1) mentioned "a point-biserial correlation is just a Pearson
correlation where one of the variables is dichotomous. Thus, the command
is just the normal cor function". The
Hello,
I found in the forum two threads about point biserial correlation. One of
them (1) mentioned "a point-biserial correlation is just a Pearson
correlation where one of the variables is dichotomous. Thus, the command
is just the normal cor function". The other (2) mentioned "Professor Fox
At 10:23 PM +0200 7/23/08, Tobias Verbeke wrote:
Angelo Scozzarella wrote:
what the command for the point-biserial correlation?
Have a look at the polycor package by John Fox.
http://cran.r-project.org/web/packages/polycor/index.html
HTH,
Tobias
A point-biserial correlation is just a Pear
Angelo Scozzarella wrote:
what the command for the point-biserial correlation?
Have a look at the polycor package by John Fox.
http://cran.r-project.org/web/packages/polycor/index.html
HTH,
Tobias
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Hi,
what the command for the point-biserial correlation?
Thank
Angelo Scozzarella
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