Related articles:
Degrees of freedom
Errors and residuals in statistics
Chi-square distribution
Sample size
Analysis of variance
Degree
Nu (letter)
Key terms:
bar
degrees of freedom
vector
distribution
residual
statistical
vdots
linear
pmatrix
minus
parameters
sum
estimate
observations
squares
subspace
dimension
constrained
regression
variance
random vector
scaled
arise
linear models
effective degrees of freedom
linear regression
widehat
sample size
constrained to lie
anova
residual vector
orthogonal
ldots
hat matrix
overline
degree of freedom
component vectors
second vector
number of degrees of freedom
first vector
sample mean
analysis of variance
squared lengths
cdots
f distribution
no longer
independent observations
random variables
sum of squares
suppose
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