[R-Forge #5416] index<-.xts and indexClass<-.xts do not correctly set TZ when value is 'Date'

[joshuaulrich]

Submitted by: Joshua Ulrich
Assigned to: Joshua Ulrich
R-Forge link

> x <- .xts(1:3,1:3)
> index(x) <- as.Date(index(x))
> attributes(x)
$dim
[1] 3 1

$index
[1] 0 0 0
attr(,'tclass')
[1] 'Date'

$.indexCLASS
[1] 'Date'

$.indexTZ
[1] ''

$tclass
[1] 'POSIXt'  'POSIXct'

$tzone
[1] ''

$class
[1] 'xts' 'zoo'

>
> y <- .xts(1:3,1:3)
> indexClass(y) <- 'Date'
> attributes(y)
$dim
[1] 3 1

$index
[1] 1 2 3
attr(,'tzone')
[1] ''
attr(,'tclass')
[1] 'Date'

$.indexCLASS
[1] 'Date'

$.indexTZ
[1] ''

$tclass
[1] 'POSIXt'  'POSIXct'

$tzone
[1] ''

$class
[1] 'xts' 'zoo'

[joshuaulrich]

Closing because I can no longer replicate this. It was probably fixed as part of #245.

x <- .xts(1:3,1:3)
index(x) <- as.Date(index(x))
attributes(x)
## $dim
## [1] 3 1
## 
## $index
## [1] 0 0 0
## attr(,"tclass")
## [1] "Date"
## attr(,"tzone")
## [1] "UTC"
## 
## $class
## [1] "xts" "zoo"
## 
y <- .xts(1:3,1:3)
tclass(y) <- 'Date'
attributes(y)
## $dim
## [1] 3 1
## 
## $index
## [1] 1 2 3
## attr(,"tclass")
## [1] "Date"
## attr(,"tzone")
## [1] "UTC"
## 
## $class
## [1] "xts" "zoo"