My modelmatrix is of dimension 28x4
Then I want to make use of the function predict because there
confidence.intervals are include.
My idea was:
mod - lm(y~Worktime+Vacation+Illnes+Bankholidays)
newdate=data.frame(x=c(324,123,0.9,0.1))
Perhaps you want to specify newdate like
,newdate)
And get this error.
Yours,
Maja
Original-Nachricht
Datum: Sat, 4 Aug 2007 04:42:14 -0700 (PDT)
Von: Stephen Tucker [EMAIL PROTECTED]
An: Maja \\Schröter\\ [EMAIL PROTECTED],
r-help@stat.math.ethz.ch
Betreff: Re: [R] Problems using lm in combination
Hello everybody,
I'm trying to predict a linear regression model but it does not work.
My Model: y = Worktime + Vacation + Illnes + Bankholidays
My modelmatrix is of dimension 28x4
Then I want to make use of the function predict because there
confidence.intervals are include.
My idea was:
I think you need
predict(mod,newdate)
instead of
predict(y,newdate)
--- Maja Schröter [EMAIL PROTECTED] wrote:
Hello everybody,
I'm trying to predict a linear regression model but it does not work.
My Model: y = Worktime + Vacation + Illnes + Bankholidays
My modelmatrix is of
PROTECTED]
An: Maja \\Schröter\\ [EMAIL PROTECTED], r-help@stat.math.ethz.ch
Betreff: Re: [R] Problems using lm in combination with predict
I think you need
predict(mod,newdate)
instead of
predict(y,newdate)
--- Maja Schröter [EMAIL PROTECTED] wrote:
Hello everybody,
I'm
: [R] Problems using lm in combination with predict
I think you need
predict(mod,newdate)
instead of
predict(y,newdate)
--- Maja Schröter [EMAIL PROTECTED] wrote:
Hello everybody,
I'm trying to predict a linear regression model but it does not work.
My Model: y
