error using apply.yearly inside xts package

[espher1987]

I have been using ts objects for a while but not too much xts, so i was trying to calculate mean, sum, last, first... (FUN) for every year in economic time series. When i try it i have weird result.

This is a quick example: Considering x and y like monthly series, for two consecutive years:

x <- 1:12
y <- 1:12
serie <- c(x,y)

Then i create a ts object

serie <- ts(serie,1990,,12)
now i convert it to xts object

library(xts)

serie.xts <- as.xts(serie)

plot(serie.xts)

as far i see, the series is properly created

serie.xts
The series looks ok

ene 1990    1
feb 1990    2
mar 1990    3
abr 1990    4
may 1990    5
jun 1990    6
jul 1990    7
ago 1990    8
sep 1990    9
oct 1990   10
nov 1990   11
dic 1990   12
ene 1991    1
feb 1991    2
mar 1991    3
abr 1991    4
may 1991    5
jun 1991    6
jul 1991    7
ago 1991    8
sep 1991    9
oct 1991   10
nov 1991   11
dic 1991   12

Then comes my problem

for example, i try to get the last value for every year, as far i know this is what this function do:

apply.yearly(serie.xts,FUN = "last")
but i get this:

ene 1990    1
ene 1991    1
dic 1991   12

I was expecting this: dic 1990 12 dic 1991 12
i try this:

period.apply(INDEX = endpoints(x = serie.xts, on = "years"), x = serie.xts, FUN = "last")

but also give me the same result:

ene 1990    1
ene 1991    1
dic 1991   12

i'm using
R 3.3.3
xts 0.9-7
zoo 1.8-0

[joshuaulrich]

I cannot replicate the issue using the development version of xts. I assume it was fixed by #3, so I am closing as a duplicate.

[espher1987]

You are right, i don't use the github to install packages so much, i didn't notice that.
Do you have any plan to update the cran version?
The last cran version was published 2014-01-02. so i suppose there is a lot of bugs that has been already fixed. Thanks for your amazing packages.