plm-deprecated: Deprecated functions of plm

In plm: Linear Models for Panel Data

Description

dynformula, pht, plm.data, and pvcovHC are deprecated functions which could be removed from plm in a near future.

Usage

pvcovHC(x, ...)

plm.data(x, indexes = NULL)

dynformula(formula, lag.form = NULL, diff.form = NULL, log.form = NULL)

## S3 method for class 'dynformula'
formula(x, ...)

## S3 method for class 'dynformula'
print(x, ...)

pFormula(object)

## S3 method for class 'pFormula'
as.Formula(x, ...)

## S3 method for class 'pFormula'
as.Formula(x, ...)

## S3 method for class 'pFormula'
model.frame(formula, data, ..., lhs = NULL, rhs = NULL)

## S3 method for class 'pFormula'
model.matrix(
  object,
  data,
  model = c("pooling", "within", "Between", "Sum", "between", "mean", "random", "fd"),
  effect = c("individual", "time", "twoways", "nested"),
  rhs = 1,
  theta = NULL,
  cstcovar.rm = NULL,
  ...
)

detect_lin_dep(object, ...)

Arguments

...	further arguments.
indexes	a vector (of length one or two) indicating the (individual and time) indexes (see Details);
formula	a formula,
lag.form	a list containing the lag structure of each variable in the formula,
diff.form	a vector (or a list) of logical values indicating whether variables should be differenced,
log.form	a vector (or a list) of logical values indicating whether variables should be in logarithms.
object, x	an object of class "plm",
data	a data.frame,
lhs	see Formula
rhs	see Formula
model	see plm
effect	see plm
theta	the parameter of transformation for the random effect model
cstcovar.rm	remove the constant columns or not

Details

dynformula was used to construct a dynamic formula which was the first argument of pgmm. pgmm uses now multi-part formulas.

pht estimates the Hausman-Taylor model, which can now be estimated using the more general plm function.

plm.data is replaced by pdata.frame.

pvcovHC is replaced by vcovHC.

detect_lin_dep is replaced by detect.lindep.

plm documentation built on Sept. 21, 2021, 3:01 p.m.