Displaying 11 results from an estimated 11 matches for "stade".
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2004 Sep 09
1
Indexing dataframe
I am sorry to ask such question, but I can't find a solution...
I have a dataframe 'd2004' and I want to remove two columns:
'd2004$concentration' and 'd2004$stade".
I could do it just as follows:
> names(d2004)
[1] "Localite" "Date" "parcelle" "maille"
"presence.plant" "concentration" "stade.culture"
[8] "stade" "Trou"...
2005 Jun 28
1
Using data frames for EDA: Insert, Change name, delete columns? (Newcomer's question)
I am finding complex analyses easier than some elementary operations in
R. In particular I want to do some low level exploratory data analyses
with data in a data frame but cannot find commands to easily insert,
remove (delete), rename, and re-order (arbitrarily, not sort) columns.
I see that the micEcon package has an insertCol command, but that is for
matrices, not data frames. I have looked
2004 Sep 09
0
AW: Indexing dataframe
Hi,
Use
Newdata <- subset(d2004, select=-c(concentration,stade))
See ?subset for details
Best,
Matthias
> -----Urspr??ngliche Nachricht-----
> Von: Jacques VESLOT [mailto:jacques.veslot at cirad.fr]
> Gesendet: Donnerstag, 09. September 2004 12:38
> An: r-help at stat.math.ethz.ch
> Betreff: [R] Indexing dataframe
>
>
> I am sorry...
2012 Mar 19
3
Issue with asin()
Hello everyone,
I am working for a few days already on a basic algorithm, very common in
applied agronomy, that aims to determine the degree-days necessary for a
given individual to reach a given growth stade. The algorithm (and context)
is explained here: http://www.oardc.ohio-state.edu/gdd/glossary.htm , and
so I implemented my function in R as follows:
DD <- function(Tmin, Tmax, Tseuil, meanT, method = "DDsin")
### function that calculates the degree-days based on
### minimum and maxim...
2007 Jul 13
0
Wine release 0.9.41
...HandleToUlong, UlongToHandle, UintToPtr, UlongToPtr compatibility macros.
ntdll: Remove an artificial limitation in NtQuerySecurityObject.
shlwapi: Fix some spec entry definitions.
Emmanuel Maillard (1):
winecoreaudio: MIDIIn_MessageHandler: Fix non-SysEx messages parsing.
Evan Stade (50):
oleaut32: Added support for decoding some PNG files.
oleaut32: Save load time format of pictures.
gdiplus: Use SaveDC, RestoreDC in GdipDrawLineI.
gdiplus: Call EndPath() in GdipDrawLineI in case there is an open path.
gdi32: Don't access DC in PolyDraw after...
2007 Jun 15
0
Wine release 0.9.39
...ddPortEx.
Dmitry Timoshkov (4):
include/msvcrt: Make sure that __int64 is properly defined on a 64-bit platform.
user32: Do not hardcode cp1252 for an icon/title font.
gdi32: Make BITMAPINFOHEADER biSize check match what other parts of code do.
msi: Simplify the code.
Evan Stade (9):
gdiplus: Added public headers.
gdiplus: Added beginnings of memory and startup functions.
gdiplus: First pen implementation.
gdiplus: First pen test.
gdiplus: Added first GDI+ graphics implementation.
gdiplus: Implemented GdipDrawLineI.
gdiplus: Implem...
2007 Jun 29
0
Wine release 0.9.40
...inserting a menu item make sure that MDI system buttons stay on the right side.
user32: Make MDI get_client_info checks more strict.
shell32: Make SHGetDesktopFolder use a cached instance of IShellFolder.
Emmanuel Maillard (1):
configure: Fix libxml2 detection on Mac OS X.
Evan Stade (10):
gdiplus: Implemented GdipDrawBezier.
gdiplus: Implemented GdipDrawPie/GdipFillPie.
gdiplus: Implemented GdipDrawArc.
gdiplus: Implemented GdipDrawCurve2.
gdiplus: Implemented GdipDrawLines.
gdiplus: Implemented GdipCreatePath and GdipDeletePath.
gdipl...
2007 Jul 27
0
Wine release 0.9.42
...mented AssemblyDetailedInformationInActivationContext option in RtlQueryInformationActivationContext.
ntdll: Implemented FileInformationInAssemblyOfAssemblyInActivationContext option in RtlQueryInformationActivationContext.
ntdll: Implemented RtlFindActivationContextSectionString.
Evan Stade (73):
gdiplus: Added GdipSetPathFillMode.
gdiplus: Added smoothing modes.
gdiplus: Added compositing quality.
gdiplus: Added interpolation mode.
gdiplus: Added pixel offset mode.
gdiplus: GdipSaveGraphics/GdipRestoreGraphics stubs.
gdiplus: Constructor test...
2007 Aug 24
0
Wine release 0.9.44
...ion dates.
msvcrt: Route mktime and localtime to glibc.
msvcrt: Restore error handling code in localtime.
kernel32: Restore check for StandardDate.wMonth being 0.
include/wine/test.h: Use appropriate type.
ntdll: Reimplement TIME_GetBias using new time zone code.
Evan Stade (36):
gdiplus: Fix test to pass in Windows.
gdiplus: Added GdipSetCompositingMode/GdipGetCompositingMode.
gdiplus: Better handle UnitPixel pen width.
gdiplus: Added GdipRotateWorldTransform.
gdiplus: Added GdipScaleWorldTransform.
gdiplus: Added GdipDrawRectangle...
2007 Jun 01
0
Wine release 0.9.38
...Info.
winecoreaudio: Initial implementation of MIX_GetLineControls.
winecoreaudio: Initial implementation of MIX_GetControlDetails.
winecoreaudio: Initial implementation of MIX_SetControlDetails.
Erez Volk (1):
ntdll: Added IDT Timezone (Israel daylight savings time).
Evan Stade (1):
gdiplus: Added stub implementation of gdiplus.dll.
Francois Gouget (49):
ddraw/tests: Fix compilation on systems that don't support nameless unions.
winscard: Adding the missing SCARD_E_XXX and SCARD_W_XXX error codes.
winscard: Add headers for the upcoming impleme...
2007 Aug 10
0
Wine release 0.9.43
...able.
gdi32: Also print a readable table name in the failure notice.
include: winres.h no longer exists in PSDK, fix winresrc.h includes.
user32: CBN_SELCHANGE notification should be sent before an edit update.
Erik Inge Bols? (1):
dinput: Fix joystick axis remapping.
Evan Stade (101):
gdiplus: Draw custom dashes.
gdiplus/tests: More GdipSetPenDashArray tests.
gdiplus: Check custom dash array for bad properties.
gdiplus: Fixed a typo.
oleaut32: Recognize EMF header when loading picture.
gdiplus: Partial implementation of GdipCreateMetafi...