plm-deprecated: Deprecated functions of plm

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 dynformula
formula(x, ...)
# S3 method for dynformula
print(x, ...)
pFormula(object)
# S3 method for pFormula
as.Formula(x, ...)
# S3 method for pFormula
as.Formula(x, ...)
# S3 method for pFormula
model.frame(formula, data, ..., lhs = NULL, rhs = NULL)
# S3 method for 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,
  ...
)

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 was renamed to detect.lindep.