default_sensitivity: default_sensitivty
In conradbm/madmR: Multi-Attribute Decision Making for R

Helper function to sensitivity analysis

1	default_sensitivity(DM, DB, attr, algs, algParams, step, verbose, window)

`DM,`	the original decision matrix, in read.decision.matrix format
`DB,`	wearhouse to store all of our iterations of data being created.
`attr,`	specified attribute(s) to run sensitivty on.
`algs,`	specified algorithms to run sensitivity on.
`algParams,`	parameters to be passed around to each function in sensitivity
`step,`	incremental step size each iteration.
`verbose,`	echos print statements to understand input/output relation.
`window,`	specified window size vector e.g., c(0,.5) only to allow weights to change between the given window range.