getODummyMatForOneVec: Get O-dummy matrix for one-dimensional vector
In kazuzowo/aglm-LVar: Accurate Generalized Linear Model (AGLM)

Get O-dummy matrix for one-dimensional vector

1 2	getODummyMatForOneVec(x_vec, breaks = NULL, nbin.max = 100, only_info = FALSE, dummy_type = NULL)

`x_vec`	An integer or numeric vector to be converted into dummy matrix.
`breaks`	A numeric vector which indicates the boundaries of bins, of length (number of bins + 1). If NULL, evenly cut bins are automatically generated and used.
`nbin.max`	A maximum number of bins which is used. Only used when `breaks` is not set.
`only_info`	A boolean value. If TRUE, actual creation of dummy matrix is omitted.
`dummy_type`	A character value. Choose 'C'(default) or 'J'. For integer or numeric `x_vec`, `dummy_type='C'` is used as default. Otherwise, `dummy_type='J'` is used as default. 'C': Continuous-type dummies, which result continuous contribution curves. 'J': Jum-type dummies, which result contribution curves with jumps.

a list with two members breaks and dummy_mat.

breaks: Same as input
dummy_mat: An integer matrix with size (length of x_vec, length of breaks minus 1). dummy_mat[i, j] is 1 if and only if breaks[i] < x_vec[i] <= breaks[i+1], and 0 otherwise. Note that, in case where x_vec[i] is outside of (breaks[1], breaks[length(breaks)]], x_vec[i] is considered to be in the first bin if x_vec[i] <= breaks[1], and be in the last bin if x_vec[i] > breaks[length(breaks)]. Omitted if only_info=TRUE