Last data update: 2014.03.03
|
R: Convert "Numeric" Dates
u.datumdecode | R Documentation |
Convert “Numeric” Dates
Description
Daten der Form 8710230920 aufspalten in Jahr, Monat, Tag, Std, Min
Usage
u.datumdecode(d, YMDHMnames = c("Jahr", "Monat", "Tag", "Std", "Min"))
Arguments
d |
numeric dates in the form YYMMDDHHMM.
|
YMDHMnames |
(column) names to be used for the result.
|
Value
a numeric matrix (or vector) with 5 columns containing the year,
month, etc.
Note
MM: This is a wrong concept, and also suffers from the “millenium bug”
(by using only 2 digits for the year).
Author(s)
?? (someone at SfS ETH)
See Also
R's proper date-time coding: DateTimeClasses ;
u.date etc.
Examples
u.datumdecode(8710230920)
## Jahr Monat Tag Std Min
## 87 10 23 9 20
u.datumdecode(c(8710230900, 9710230920, 0210230920))
## Jahr Monat Tag Std Min
## [1,] 87 10 23 9 00
## [2,] 97 10 23 9 20
## [3,] 2 10 23 9 20
Results
|