# summary.princomp

##### Summary method for Principal Components Analysis

The `summary`

method for class `"princomp"`

.

- Keywords
- multivariate

##### Usage

```
# S3 method for princomp
summary(object, loadings = FALSE, cutoff = 0.1, …)
```# S3 method for summary.princomp
print(x, digits = 3, loadings = x$print.loadings,
cutoff = x$cutoff, …)

##### Arguments

- object
an object of class

`"princomp"`

, as from`princomp()`

.- loadings
logical. Should loadings be included?

- cutoff
numeric. Loadings below this cutoff in absolute value are shown as blank in the output.

- x
an object of class "summary.princomp".

- digits
the number of significant digits to be used in listing loadings.

- …
arguments to be passed to or from other methods.

##### Value

`object`

with additional components `cutoff`

and
`print.loadings`

.

##### See Also

##### Examples

`library(stats)`

```
# NOT RUN {
summary(pc.cr <- princomp(USArrests, cor = TRUE))
## The signs of the loading columns are arbitrary
print(summary(princomp(USArrests, cor = TRUE),
loadings = TRUE, cutoff = 0.2), digits = 2)
# }
```

*Documentation reproduced from package stats, version 3.5.0, License: Part of R 3.5.0*

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