On 2/13/2018 11:47 PM, Ayhan yuksel wrote:
Hi,
I am using two packages (quantmod and FRAPO)
Quantmod and FRAPO both have a class names "zoo"
R is displaying the following warning when I manipulate an object of class
zoo:
Found more than one class "zoo" in cache; using the first, from namespace
'quantmod'
Also defined by ‘FRAPO’
The warning is displayed every time I manipulate a zoo object and becomes
pretty annoying.
I searched for a solution but couldn't found.
A related but unanswered question is here:
http://r.789695.n4.nabble.com/setOldClass-quot-xts-quot-td4714332.html
How can I turn off the warning?
Reproducible example:
library(quantmod)
library(FRAPO)
z<-zoo(runif(100),1:100)
Session Info (I am using Microsoft R):
R version 3.4.3 (2017-11-30)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)
Matrix products: default
locale:
[1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United
States.1252
[3] LC_MONETARY=English_United States.1252 LC_NUMERIC=C
[5] LC_TIME=English_United States.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] FRAPO_0.4-1 timeSeries_3022.101.2 timeDate_3012.100
Rglpk_0.6-2
[5] slam_0.1-40 cccp_0.2-4 quantmod_0.4-12
TTR_0.23-2
[9] xts_0.10-1 zoo_1.8-0 RevoUtils_10.0.7
RevoUtilsMath_10.0.1
loaded via a namespace (and not attached):
[1] Rcpp_0.12.10 lattice_0.20-35 codetools_0.2-15 grid_3.4.3
curl_3.1
[6] tools_3.4.3 compiler_3.4.3
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I tried your example (in a clean session) under R-3.4.3 from CRAN and
Microsoft R Open 3.4.3.0 and did not get the message you are getting. I
suspect you have something in your workspace that is causing the problem.
Dan
--
Daniel Nordlund
Port Townsend, WA USA
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R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
