Stype.est 0.2.0
Performance improvements
regstype()
function optimized:
Replaced
lm()
with
lm.fit()
for initial fit
regweighteds()
now called only once at end of loop instead of every iteration
Vectorized weight computation (removed inner for loops)
Replaced manual normal density formula with
dnorm()
Simplified x/y input handling using
as.matrix()