lm-demo-hat.R
In fastR: Foundations and Applications of Statistics Using R

# y-hat values:
H %*% y
#
# beta-hat values:
#
solve(t(X) %*% X) %*% t(X) %*% y

Any scripts or data that you put into this service are public.

fastR documentation built on May 1, 2019, 11:18 p.m.

Note that we can't provide technical support on individual packages. You should contact the package authors for that.

Try the fastR package in your browser