Closed
Description
Description
endpoints ignores k when using on='quarters'
Expected behavior
Expecting to get the index of the endpoint of every second quarter. For example getting 0,181,365 as output from the example below.
Minimal, reproducible example
endpoints(xts(1:365,as.Date('2018-01-01')+(0:364)),'quarters',1)
[1] 0 90 181 273 365
endpoints(xts(1:365,as.Date('2018-01-01')+(0:364)),'quarters',2)
[1] 0 90 181 273 365Possible Solution
changing the switch case to something like this might work
quarters = {
ixqtr <- posixltindex$year * 100L + 190000L + posixltindex$mon%/%3 +
1
ans=as.integer(c(0, which(diff(ixqtr) != 0), NR))
ans[unique(c(1,1+seq_len((length(ans)-1)/k)*k,length(ans)))]
}Session Info
R version 3.4.4 (2018-03-15)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 16.04.5 LTS
Matrix products: default
BLAS: /usr/lib/openblas-base/libblas.so.3
LAPACK: /usr/lib/libopenblasp-r0.2.18.so
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 LC_MONETARY=en_US.UTF-8
[6] LC_MESSAGES=en_US.UTF-8 LC_PAPER=en_US.UTF-8 LC_NAME=C LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] xts_0.11-2 zoo_1.8-4
loaded via a namespace (and not attached):
[1] compiler_3.4.4 tools_3.4.4 yaml_2.2.0 grid_3.4.4 lattice_0.20-35