summary.npEM {mixtools} | R Documentation |
summary
method for class npEM
.
## S3 method for class 'npEM': summary(object, ...) ## S3 method for class 'summary.npEM': print(x, digits=3, ...)
object,x |
an object of class npEM such as a result of a call
to npEM |
digits |
Significant digits for printing values |
... |
further arguments passed to or from other methods. |
summary.npEM
prints means and variances of each block for
each component. These quantities might not be part of the model, but they
are estimated nonparametrically based on the posterior probabilities and the
data.
The function summary.npEM
returns a list of type summary.npEM
with the following components:
n |
The number of observations |
m |
The number of mixture components |
B |
The number of blocks |
blockid |
The block ID (from 1 through B) for each of the coordinates
of the multivariate observations. The blockid component is of length
r, the dimension of each observation. |
means |
A B x m matrix giving the estimated mean of each block in each component. |
variances |
Same as means but giving the estimated variances instead. |
data(Waterdata) a <- npEM(Waterdata, 3, bw=4) # Assume indep but not iid summary(a) b <- npEM(Waterdata, 3, bw=4, blockid=rep(1,8)) # Now assume iid summary(b)