Description Usage Arguments Value Note Author(s) References Examples

The function `krp(A,B)`

returns the Khatri-Rao product of two matrices `A`

and `B`

, of
dimensions I x K and J x K respectively. The result is an IJ x K matrix formed by the matching
column-wise Kronecker products, i.e. the k-th column of the Khatri-Rao product is defined as `kronecker(A[, k], B[, k])`

.

1 | ```
krp(A, B)
``` |

`A` |
Matrix of order I x K. |

`B` |
Matrix of order J x K. |

The IJ x K matrix of columnwise Kronecker products.

`A`

and `B`

must have the same number of columns.

Valentin Todorov [email protected]

Khatri, C.G. and Radhakrishna Rao, C. (1968). Solutions to Some Functional Equations and Their Applications to Characterization of Probability Distributions. *Sankhya: Indian J. Statistics (Series A)*, 30:167-180.
Smilde, A., Bro R. and Gelardi, P. (2004). Multi-way Analysis: Applications in Chemical Sciences, Chichester:Wiley

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