EMFit

The function normalmixEM in R package mixtools is employed for 
fitting multi-component normal mixture models.

Provides analytical methods for analyzing CRISPR screen data
at different levels of gene expression. Multi-component normal mixture models
and EM algorithms are used for modeling.

Lianbo Yu

CEDA

CRISPR Screen and Gene Expression Differential Analysis

Yue Zhao

Lang Li

EMFit function

<dl><dt>x</dt>
<dd>A numeric vector</dd>
<dt>k0</dt>
<dd>Number of components in the normal mixture model</dd>
<dt>mean_constr</dt>
<dd>A constrain on means of components</dd>
<dt>sd_constr</dt>
<dd>A constrain on standard deviations of components</dd>
<dt>npara</dt>
<dd>Number of parameters</dd>
<dt>d0</dt>
<dd>Number of times for fitting mixture model using different 
starting values</dd></dl>

Arguments

Fitting multi-component normal mixture models by R package mixtools — EMFit

<dl>

<dt>x</dt>
<dd>A numeric vector</dd>


<dt>k0</dt>
<dd>Number of components in the normal mixture model</dd>


<dt>mean_constr</dt>
<dd>A constrain on means of components</dd>


<dt>sd_constr</dt>
<dd>A constrain on standard deviations of components</dd>


<dt>npara</dt>
<dd>Number of parameters</dd>


<dt>d0</dt>
<dd>Number of times for fitting mixture model using different 
starting values</dd>

</dl>

EMFit: Fitting multi-component normal mixture models by R package mixtools

Description

Usage

Value

Arguments