Description Usage Arguments Value Author(s) Examples
This function is to make dummy variables using a discrete variable.
1 | makeDummy(tZ)
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tZ |
An input vector |
Returns dZ, a matrix of size length(tZ)-by-card(tZ) :
The ij-th element in dZ is 1 if tZ[i] is equal to the j-th largest value of tZ. And the ij-th element in DZ is 0 otherwise. The row sum of dZ must be 1 by construction.
Yujung Hwang, yujungghwang@gmail.com
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