Description Usage Arguments Value Examples

View source: R/cm_convertInitDesignToGrid.R

This function takes an initial design – with rows being the observations
and columns standing for the dimensions (plus the corresponding objective)
– and adds an additional column to the `data.frame`

. This additional
column states the cell ID for each observation.

1 | ```
convertInitDesignToGrid(init, lower, upper, blocks)
``` |

`init` |
[ |

`lower` |
[ |

`upper` |
[ |

`blocks` |
[ |

[`data.frame`

].

A `data.frame`

, which includes an additional column (`cell.ID`

)
compared to the initial design (`init`

). The `cell.ID`

will be a
value between 1 and `prod(blocks)`

.

1 2 3 4 5 6 7 8 | ```
# (1) create an initial design:
X = t(replicate(n = 200, expr = runif(n = 5, min = -10, max = 10)))
f = function(x) sum(x^2)
y = apply(X = X, MARGIN = 1, FUN = f)
init = data.frame(X, y = y)
# (2) compute the cell mapping grid
convertInitDesignToGrid(init = init, lower = -10, upper = 10, blocks = 20)
``` |

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