aloha: Create a aloha object from a dataframe or matrix object

In SATK: Scaling Analysis Toolkit

Description

Extends the native nls object to specialize it calculating Gunther's nls models for Universal Scaling Law. Allows multiple models to be stored in one workspace.

Usage

  aloha(x, start = c(alpha = 0.1), ...)

Arguments

x	a data.frame or matrix object containing data for model. A data.frame should the data in columns named N,for "scaled objects" (e.g. users, cpus), and X_N, for measured throughput. The default for a matrix object is to put scaled objects in the matrix's column 1 (i.e. x[,1]) and throughput in column 2 x[,2]
start	named list with the start guess for alpha
...	additional arguments to pass to function

Value

sfit object

Examples

data(USLcalc)
AL1<-aloha(USLcalc)

SATK documentation built on May 2, 2019, 4:49 p.m.