When the code below is run using TTR_0.22-0, the colnames are: c("dvi.mag", "dvi.str", "dvi"). When run using TTR_0.23-0, the colnames are: c("..1", "..2", "..3").
require(TTR)
data(ttrc)
d <- setNames(ttrc$Close, ttrc$Date)
colnames(dvi <- DVI(d))
It appears the cause is due to the change in #2. The affected call is:
reclass(cbind(dvi.mag, dvi.str, dvi), price)
In 0.22-0, dvi.mag, dvi.str, and dvi were all simple vectors. In 0.23-0, dvi.mag is a matrix with row names indicating datetimes, while dvi.str and dvi are both xts objects. None of these objects have column names, which is likely what causes cbind.xts/merge.xts not to deparse the object names for column names on the new object.
Thanks to @ivannp for the report, and to @jjphorn for the reminder.
When the code below is run using TTR_0.22-0, the colnames are:
c("dvi.mag", "dvi.str", "dvi"). When run using TTR_0.23-0, the colnames are:c("..1", "..2", "..3").It appears the cause is due to the change in #2. The affected call is:
In 0.22-0,
dvi.mag,dvi.str, anddviwere all simple vectors. In 0.23-0,dvi.magis a matrix with row names indicating datetimes, whiledvi.stranddviare both xts objects. None of these objects have column names, which is likely what causescbind.xts/merge.xtsnot to deparse the object names for column names on the new object.Thanks to @ivannp for the report, and to @jjphorn for the reminder.