Description Usage Arguments Value Author(s) References See Also
This function computes the between and within group sum of squares for each row of a matrix which may have NAs.
1 |
x |
a matrix, NAs allowed. In the microarray context, the rows
of |
cl |
column labels, must be consecutive integers. |
List containing the following components
wn |
matrix with class sizes for each row of |
BW |
vector of BSS/WSS for each row of |
BSS |
between group sum of squares for each row of |
WSS |
within group sum of squares for each row of |
TSS |
total sum of squares for each row of |
tvar |
variance for each row of |
Sandrine Dudoit, sandrine@stat.berkeley.edu
Jane Fridlyand, janef@stat.berkeley.edu
S. Dudoit, J. Fridlyand, and T. P. Speed. Comparison of Discrimination Methods for the Classification of Tumors Using Gene Expression Data. June 2000. (Statistics, UC Berkeley, Tech Report \# 576).
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