Displaying 4 results from an estimated 4 matches for "complicado79".
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complicado
2010 Feb 16
3
converting character vector "hh:mm" to chron or strptime 24 clock time vectors
Hi All,
I am attempting to work with some data from loggers. I have read in a
.csv exported from MS Access that already has my dates and times (in 24
clock format), (with StringsAsFactors=FALSE).
> head(tdata)
LogData date time
1 77.16 2008/04/24 02:00
2 61.78 2008/04/24 04:00
3 75.44 2008/04/24 06:00
4 89.43 2008/04/24
2010 Sep 23
0
converting NSCA HDF5 files to ASCII
Hi All,
I am struggling with the task of converting some MODIS remotes sensed
image data in HDF5 format to ASCII format. I have found oblique
references to the HDF format in the help files for the packages hdf5,
RnetCDF, and ncdf, but nothing that appears to read in an HDF format
file and produce an ASCII grid file. I am hoping to avoid having to move
to another platform, and I have about
2010 Oct 25
1
structural equation modeling in sem, error, The model has negative degrees of freedom = -3, and The model is almost surely misspecified...
Hi all,
I am attempting to learn my way through the sem package by constructing
a simple structural model for some of my data on bird diversity,
abundance, and primary productivity.
I have constructed a covariance matrix between these variables as per
the following:
>S_matrix = matrix(c(
>+ 0.003083259, 0, 0,
>+ 0.143870284, 89.7648490, 0,
>+ 0.276950919,
2010 Mar 22
1
calling external .EXE file in R macOSX
Hi All,
I am currently working on an analysis which requires a call to an
external FORTRAN routine contained within a file called MCDS.EXE. This
file is usually called from within a WINDOWS program called DISTANCE. I
have some R script from the developers of the original software which
apparently makes a call to this .EXE file which i need to re-engineer
slightly, but i am having