ensureDate

ensureDate,Date-method

Date, fac, chr, num, data.frame, or list that
  might be or contain something that should be a Date

for Dates that may have lost their
  attributes, and coerced to integer, the origin for
  reasserting their Date-ness. default=1970-01-01

origin

for data.frame method, columns of <code>x</code>
  that should themselves be ensureDates

dates

Stacks rectangular datasets on top of each other, possibly
performing several type coercions along the way. For large datasets,
depends on the ff package. Provides an aggressive version of
ffbase::compact for data that may appear be real-typed but is in fact
int/short/byte. For many purposes plyr::rbind.fill may be more appropriate,
but for some kinds of survey data, the rules here work better.

ensureDate: Ensure that x is a Date

Description

Usage

Arguments

Value