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cortab

Cross–sectional correlation matrix

Description

Computes the cross–sectional correlation matrix

Usage

cortab(x, grouping, groupnames = NULL, value = "statistic", ...)

Arguments

x

an object of class pseries
grouping

grouping variable,
groupnames

a character vector of group names,
value

to complete
...

further arguments

Value

A matrix

plm

Linear Models for Panel Data

v2.4-1
GPL (>= 2)
Authors
Yves Croissant [aut, cre], Giovanni Millo [aut], Kevin Tappe [aut], Ott Toomet [ctb], Christian Kleiber [ctb], Achim Zeileis [ctb], Arne Henningsen [ctb], Liviu Andronic [ctb], Nina Schoenfelder [ctb]
Initial release
2021-03-02

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