Miscellaneous small tools and utilities.
Many of them facilitate the work with matrices,
e.g. inserting rows or columns, creating symmetric matrices,
or checking for semidefiniteness.
Other tools facilitate the work with regression models,
e.g. extracting the standard errors,
obtaining the number of (estimated) parameters,
or calculating R-squared values.

Miscellaneous Tools and Utilities

package-ubuntu-20.04-r-4.0.5#cran#miscTools-0.6-26

Creates an upper triangular square matrix from a vector.

<table summary="R argblock">
<tr valign="top">
<td><code>v</code></td>
<td>
vector
</td>
</tr>
<tr valign="top">
<td><code>n</code></td>
<td>
desired dimension of the returned square matrix
</td>
</tr>
</table>

If the vector has less elements than the upper triangular matrix,
the last elements are set to zero.

<code><a href="veclipos.html">veclipos</a></code>.

package-ubuntu-20.04-r-4.0.5#cran#miscTools-0.6-26#docs#triang

triang

Description

Usage

Arguments

Note

Author(s)

See Also

Examples

miscTools

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