filter_coordinate
computes the Coordinate projection filter.
filter_coordinate(dat, k, ...)
dat | A numeric dataset matrix, rach row represents a data point and each column represents a predictive variable. |
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k | A scalar or vector deciding to which coordinate(s) the data matrix is projected. |
... | Further arguments. |
A matrix object of filter values.
Coordinate projection filter is defined as \(f(x_i;k) = x_{ik}\).
tp_data = chicken_generator(1) filter_coordinate(tp_data[,-1],1)