poplr

<code><a href="/link/vf?package=visualFields&version=0.2-4" rd-options="" data-mini-rdoc="visualFields::vf">vf</a></code> object with threshold sensitivities, td, or pd values

number of permutations. Default is <code>5000</code>

nperm

Type of regression statistic: <code>slr</code> for simple linear regression and <code>rank</code> for Spearman correlation coefficient. Default is <code>slr</code>

type

values for the 1-tailed hypothesis test for all locations. The reference value is not restricted, but it should be either zero (was there any progression?) or negative (was the progression greater than test value?). Default is <code>0</code>

sl_test

Combination type for p-values. Default is <code>fisher</code>

typecomb

Whether to return all details of the permuation analysis or just final results. Default is <code>FALSE</code>

details

performs the PoPLR analysis from a series of visual-field threshold sensitivities, or TD or PD values over time

A collection of tools for analyzing the field of vision.
        It provides a framework for development and use of innovative
        methods for visualization, statistical analysis, and clinical
        interpretation of visual-field loss and its change over time.
        It is intended to be a tool for collaborative research.

poplr: permutation of Pointwise Linear Regression (PoPLR)

Description

Usage

Arguments

References

See Also

Examples