Generation of the tuning constant for regression fixed point clusters
Generates tuning constants ca
for fixreg dependent on
the number of points and variables of the dataset.
Only thought for use in fixreg.
can(n, p)
n |
positive integer. Number of points. |
p |
positive integer. Number of independent variables. |
The formula is 3+33/(n*2^{-(p-1)/2})^{1/3}+2900000/(n*2^{-(p-1)/2})^3. For justification cf. Hennig (2002).
A number.
Hennig, C. (2002) Fixed point clusters for linear regression: computation and comparison, Journal of Classification 19, 249-276.
can(429,3)
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