Displaying 17 results from an estimated 17 matches for "embry".
2012 Dec 31
4
error when using subset (0 observations)
Hi, how are you?
My name is Irucka Embry and I would like assistance on properly
subsetting some data obtained from a .csv file.
> file <-"info_n.csv"
> INFO<- getMetaDataFromFile(file)
INFO is 92 observations of 14 variables
> INFO<- subset(INFO,site.no==02169570)
INFO is 0 observations of 14 variables
Wh...
2013 Jan 09
4
select partial name and full name columns
...into the function has a different number of columns and
a different prefix in front of 00060_00003 and 00060_00003_cd. I have
searched online and tried those possible solutions, but they did not
work for my function and data.
What is the best way to select those 3 columns only?
Thank-you.
Irucka Embry
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2012 Nov 28
7
zeros in double matrix rather than character matrix
...w. I want the zeros to be read in as numerical or integer values
rather than a character. Right now I have a 100x0 character matrix rather
than a 100x1000 double matrix.
What do I need to do to read in a .csv spreadsheet with counting the zeros
as a numerical or integer value?
Thank-you.
Irucka Embry
0 0 0 0
0.16387 0.60612 0.87705 0.83798
0.32774 1.2122 1.7541 1.676
0.4916 1.8184 2.6312 2.5139
0.65547 2.4245 3.5082 3.3519
0.81934 3.0306 4.3853 4.1899
0.98321 3.6367 5.2623 5.0279
1.1471 4.2429 6.1394 5.8659
1.3109 4.849 7.0164 6.7038
1.4748 5.4551 7.8935 7.5418
1.6387 6.0612 8.7705 8.3798
1.8...
2012 Dec 19
2
probability of binary data
...bability of the matrix element where the matrix
element is present in the observed and absent in the model) +
sum(probability of the matrix element where the matrix element is absent
in the observed and present in the model)]
What is the best way to create the f2 function in R?
Thank-you.
Irucka Embry
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2015 Aug 18
2
Server certificate verification failed
...er updating the
Synaptic package manager:
Failed to fetch
https://cran.revolutionanalytics.com/bin/linux/ubuntu/trusty/Packages
server certificate verification failed. CAfile:
/etc/ssl/certs/ca-certificates.crt CRLfile: none
Any assistance that you can provide will be helpful.
Thank you.
Irucka Embry
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2012 Dec 20
4
comparison of large data set
...odeldepth that only lists the specific 272x976 modeldepth data files
that had an f2 greater than 0.7
Is there any way to reduce the code? As you see, I am using the name for
all 54 files with both file and also modeldepth.
How can I create an f2 for each of the 54 comparisons?
Thank-you.
Irucka Embry
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2013 Mar 29
1
multiple plots and looping assistance requested (single plot)
...plot(x[,1],x[,-1],type="n",lty=1,sub=i,main="Seasonal Flux Sum", xlab="Calendar Year Timesteps",ylab="Total Flux (kg/season)"); matlines(x[,1],x[,-1],type="l",lty=1:2,lwd=1,col=1:2)})
dev.off()
A.K.
________________________________
From: Irucka Embry <iruckaE at mail2world.com>
To: smartpink111 at yahoo.com
Sent: Friday, March 29, 2013 5:41 PM
Subject: Re: [R] multiple plots and looping assistance requested (single plot)
Hi Arun, I'm sorry about the data not being read correctly.
OK, thank you so much!
Irucka
<-----Origina...
2013 Jan 27
1
lapply and SpatialGridDataFrame error
...olygons(modeldepthsmore, level = FALSE))
Error in Grid2Polygons(modeldepthsmore, level = FALSE) : Grid object not
of class SpatialGridDataFrame
Can someone assist me in modifying the R code so that I can convert the
set of files to .shp files and then to .bnd files for BayesX?
Thank-you.
Irucka Embry
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2013 Jan 15
2
error in for loop in function (object not found)
...er-2012-Work/EGRET/ca
libration/example_setofstationsassociatedtosamegage.csv"
> xynowget <- xygetN(file, hasHeader = TRUE, separator =",")
Error in is.data.frame(x) : object 'Sample' not found
Can you assist me in fixing the attached function file?
Thank-you.
Irucka Embry
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2013 Mar 07
5
multiple plots and looping assistance requested (revised codes)
...="Fluxmaster versus EGRET/WRTDS \n Seasonal FLux Sum",sub=i,xlab="Calendar Year Timesteps",ylab="Total Flux (kg/season)"); lines(temper[[i]][1]); lines(temper[[i]][2])})
dev.off()
which may not be the one you wanted.
A.K.
________________________________
From: Irucka Embry <iruckaE at mail2world.com>
To: smartpink111 at yahoo.com
Sent: Wednesday, March 6, 2013 9:32 PM
Subject: Re: [R] multiple plots and looping assistance requested (revised codes)
Hi Arun, I was only able to plot by changing from names(temper) to seq_along(temper) and by providing a numeric...
2013 Mar 05
2
multiple plots and looping assistance requested
...y1)
par(new=T)
xrange <- range(""x1$i"") # This would be the first set of sites for the
specified seasons
yrange <- range("y2")
plot(x, y2, xlab="Year, Season", ylab="Total Flux (kg/season)")
lines(x, y2))
dev.off()
}
Thank-you.
Irucka Embry
This is a small sampling of the data that I'm extracting to plot from
the .csv file:
station_id_Timeseries (as the x axis)
02143500_2000_4_OND
02143500_2001_1_JFM
02143500_2001_2_AMJ
02143500_2001_3_JAS
02143500_2001_4_OND
02143500_2002_1_JFM
02143500_2002_2_AMJ
02143500_2002_3_JAS
02143500_...
2012 Nov 28
1
how to keep all zeros in 1st row (not NA)
...t;101x0 character matrix" once I removed the 1st column "Time
(day)". Instead I want this to be a "101x1000 double matrix".
What needs to be done to make the .csv into a double matrix rather than a
character matrix when the first row is all zeros (0s)?
Thank-you.
Irucka Embry
This is the code that I am using:
Input <- as.matrix(read.csv("Input_Parameter.csv", header = TRUE, sep =","))
Input <- as.matrix(Input[,-1]) # remove column 1 from analysis
This is some of the values that are being read from the .csv file:
Time (day) 1 2 3 4
0 0 0 0...
2012 Dec 21
0
variable names in numeric list and Bayesian inference
...272x976 cells because that information
will then be used in the next step.
The next step will be to perform a Bayesian inference where the
modeldepthnew represents the prior likelihood.
Are there any suggestions on a specific R package to use in the Bayesian
inference steps?
Thank-you.
Irucka Embry
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2012 Nov 19
5
help on matrix column removal based on another matrix results
Hi everyone, now I am trying to finish writing the code (I had asked for
assistance on subtracting arrays)
This is what I what I am running in R:
> source("/home/ie/Documents/TTU/GA_Research/GLUE/R-Project/R_GLUE_Example/NSEr.R")
NSEr <- function (obs, sim)
{
{jjh <- (as.vector(obs) - sim)^2
Xjjhs <- apply(Xjjh, 2, sum)
Yii <- (obs - mean(obs))^2
Yiis <- apply(Yii, 2,
2012 Nov 19
6
loop to subtract arrays / error
Hi everyone, I am having trouble with creating a loop to subtract arrays.
In R, this is what I have done:
> Vobsr <- read.csv("Observed_Flow.csv", header = TRUE, sep =",") # see data
> below
> Vsimr <- read.csv("1000Samples_Vsim.csv", header = TRUE, sep =",") # see
> data below
> Vobsr <- as.matrix(Vobsr[,-1]) # remove column 1 from
2006 Oct 10
1
read.table versus read.csv (PR#9284)
...ware,DE,I,723,531,422,556,922,693,554,721,341,319,217=
,65,953
1433,Wesley College,DE,IIB,448,373,334,376,565,449,396,456,14,12,22,1,49
1466,Barry University,FL,IIA,488,420,350,394,598,508,424,477,39,77,84,15,215
1468,St. Thomas University,FL,IIA,438,482,351,403,520,570,421,480,23,22,37,4=
,90
1479,Embry-Riddle Aero University,FL,IIA,457,369,310,365,556,452,383,446,70,=
130,84,7,299
1480,Florida A & M University,FL,IIA,524,426,359,424,661,543,460,540,103,123=
,111,27,364
1481,Florida Atlantic University,FL,IIA,580,426,394,461,750,559,517,601,183,=
147,159,30,528
1487,Eckerd College,FL,IIB,534,4...
2013 May 01
0
log returns, error
Hi, I could not open the file.
Can you load the data into R and then use the dput function?
The first link deals with dput. The latter 2 links are for dealing with
NAs in data.
http://www.inside-r.org/r-doc/base/dput
dput {base}
http://r.789695.n4.nabble.com/subset-without-removing-NAs-td3482011.html
R help - subset without removing NAs