Displaying 3 results from an estimated 3 matches for "open1".
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2010 Aug 06
1
apply family functions
Hi all,
I would like to flag each record in the data according to certain conditions
as specified below.
For example,
If "Close_date" in *dat* is between ("Open" & "Close") or ("Open1" &
"Close1") or ("Open2" & "Close2") in *oc, *flag the records as "Valid",
otherwise "Invalid"
I would like to use sapply family functions if possible due to the nature of
large data set.
ini <- as.Date("2010/1/1", "...
2010 Dec 18
1
Icons, Xrender, Flash, Firefox, how to resolve problems
...ference except to make my system totally unstable with the various video driver experiments.
On a related note, the icons for normal windows file management do not display properly in my original .wine, but do in the new .wine
[Image: http://i694.photobucket.com/albums/vv304/xenginebuilder/Notepad-Open1.png ]-[Image: http://i694.photobucket.com/albums/vv304/xenginebuilder/Notepad-Open.png ]
I believe this is a related problem.
I would have used the new .wine as default and just copied or re-installed the software that I use, but Firefox hanging up on any page load is a non starter. I would prefer...
2010 Sep 10
2
[xts, quantmod] segfault probelm when I work with memcpy function
Hi,
I work with SEXP C code and with xts and quantmod packages. I try to
touch how xts internal works.
So we have R session and:
> ls()
character(0)
> getSymbols('AAPL') # quantmod package
[1] "AAPL"
> ls()
[1] "AAPL"
> str(AAPL)
An ?xts? object from 2007-01-03 to 2010-09-09 containing:
Data: num [1:929, 1:6] 86.3 84 85.8 86 86.5 ...
- attr(*,