max2d: Find the maxima of a 2D matrix.
In PhilippVWC/myBayes: Functions for time series analysis based on Bayesian methods

Description Usage Arguments Details Value Author(s) Examples

Function for 2D matrices returning extremal values and its corresponding indices.

1	max2d = function(mat,epsilon,maximum=TRUE,maxRows=NA)

`epsilon`	Relative tolerance level in [0,1], controlling the amount of extremal values desired. Zero: consider only maximum values (possibly degenerated) One: consider every value
`mat`	Matrix at hand.
`maximum`	Boolean value indicating, wether to search for a minimum or a maximum.
`maxRows`	Upper bound for number of results.

If maxRows is provided, the returning data frame is sorted by MaxVal.

Data frame with three columns:

`MaxVal`	Extremal value.
`RowIndex`	Corresponding x index of the extremum within the matrix.
`ColIndex`	Corresponding y index of the extremum within the matrix.

Philipp van Wickevoort Crommelin

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (x)
{
  }