set.daeTolerance

A function that sets the values such that, in dae functions, 
 values less than it are considered to be zero. The values are stored 
 in a <code>vector</code> named <code>daeTolerance</code> in the <code>daeEnv</code> 
 environment. The <code>vector</code> is of length two and, initially, both 
 values are set to <code>.Machine$double.eps ^ 0.5</code> (about 1.5E-08). 
 One value is named <code>element.tol</code> and is used for elements of 
 matrices; the second is named <code>element.eigen</code> and is used for 
 eigenvalues and quantities based on them, such as efficiency factors.

manip

projector

The content falls into the following groupings: (i) Data, (ii)
Factor manipulation functions, (iii) Design functions, (iv) ANOVA functions, (v)
Matrix functions, (vi) Projector and canonical efficiency functions, and (vii)
Miscellaneous functions. There is a vignette describing how to use the
design functions for randomizing and assessing designs available as a
vignette called 'DesignNotes'. The ANOVA functions facilitate the extraction of
information when the 'Error' function has been used in the call to 'aov'.
The package 'dae' can also be installed from
<http://chris.brien.name/rpackages/>.

Chris Brien

Functions Useful in the Design and ANOVA of Experiments

set.daeTolerance function

<dl> <dt>element.tol</dt>
<dd>The value to to which the first element of the <code>daeTolerance</code> 
 <code>vector</code> is to be set. If more than one value is 
 supplied, only the first value is used.</dd> <dt>eigen.tol</dt>
<dd>The value to to which the second element of the <code>daeTolerance</code> 
 <code>vector</code> is to be set. If more than one value is 
 supplied, only the first value is used.</dd></dl>

Arguments

Author

Sets the values of daeTolerance for the package dae — set.daeTolerance

<dl>

 <dt>element.tol</dt>
<dd>The value to to which the first element of the <code>daeTolerance</code> 
 <code>vector</code> is to be set. If more than one value is 
 supplied, only the first value is used.</dd>

 <dt>eigen.tol</dt>
<dd>The value to to which the second element of the <code>daeTolerance</code> 
 <code>vector</code> is to be set. If more than one value is 
 supplied, only the first value is used.</dd>

</dl>

set.daeTolerance: Sets the values of daeTolerance for the package dae

Description

Usage

Value

Arguments

Author

See Also

Examples