<!doctype s-function-doc system "s-function-doc.dtd" [
<!entity % S-OLD "INCLUDE">
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>
<s-function-doc>
<s-topics>
<s-topic>summary.princompRob</s-topic>
</s-topics>
<s-title>
Summary Method for Robust Principal Components Objects
</s-title>
<s-description>
Produces a summary that shows the importance of the components, and, optionally, some or all of the loadings.
</s-description>
<s-usage>
<s-old-style-usage>
summary.princompRob(x, loadings=F, cutoff=0.1)
</s-old-style-usage>
</s-usage>
<s-args-required>
<s-arg name=x>
an object of class <s-expression>"princompRob"</s-expression>.
</s-arg>
</s-args-required>
<s-args-optional>
<s-arg name=loadings>
a logical value or an integer stating the number of components for which loadings will be given. If loadings is FALSE, then no loadings will be given.
</s-arg>
<s-arg name=cutoff>
a number giving the cutoff for printing the loadings (see <s-function name="print_load.sgm">print.loadings</s-function>).
</s-arg>
</s-args-optional>
<s-value>
an object of class <s-expression>summary.princompRob</s-expression> having components:
<s-return-component name=varmat>
a matrix with rows containing the standard deviations of the components, the proportion of variance, and the cumulative proportion of variance.
</s-return-component>
<s-return-component name=loadings>
part or all of the loadings matrix of <s-expression>x</s-expression>. This may be NULL depending on the value of the loadings argument.
</s-return-component>
<s-return-component name=cutoff>
the input value of cutoff.
</s-return-component>
</s-value>
<s-details>
This is the <s-expression>princompRob</s-expression> function for the generic function <s-expression>summary</s-expression>.
</s-details>
<s-see>
<s-function name="princompRob.sgm">princompRob</s-function>,
<s-function name="summary1.sgm">summary</s-function>.
</s-see>
<s-examples>
<s-example>
summary(princompRob(stack.dat), loadings = T, cutoff = .2)
</s-example>
</s-examples>
<s-keywords>
<s-keyword>librobust</s-keyword>
</s-keywords>
<s-docclass>
function
</s-docclass>
</s-function-doc>
