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error when using subset (0 observations)

2012 Dec 31

4

error when using subset (0 observations)

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zeros in double matrix rather than character matrix

2012 Nov 28

7

zeros in double matrix rather than character matrix

Hi, how are you? I have 1000 total columns with 100 rows and I have shown 4 columns of 100 rows below. 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

comparison of large data set

2012 Dec 20

4

comparison of large data set

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select partial name and full name columns

2013 Jan 09

4

select partial name and full name columns

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multiple plots and looping assistance requested (single plot)

2013 Mar 29

1

multiple plots and looping assistance requested (single plot)

...e="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 <-----Original Message-----> >Fr...

probability of binary data

2012 Dec 19

2

probability of binary data

...rucka Embry _______________________________________________________________ Get the Free email that has everyone talking at <a href=http://www.mail2world.com target=new>http://www.mail2world.com</a> Unlimited Email Storage POP3 Calendar SMS Translator Much More!

multiple plots and looping assistance requested (revised codes)

2013 Mar 07

5

multiple plots and looping assistance requested (revised codes)

...sus 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 column entry for the [i] i...

Identifying points in a plot that have duplicate values

2007 Mar 05

4

Identifying points in a plot that have duplicate values

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help on matrix column removal based on another matrix results

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,

Server certificate verification failed

2015 Aug 18

2

Server certificate verification failed

...rucka Embry _______________________________________________________________ Get the Free email that has everyone talking at <a href=http://www.mail2world.com target=new>http://www.mail2world.com</a> Unlimited Email Storage POP3 Calendar SMS Translator Much More! [[alternative HTML version deleted]]

"Cut marks" on a plot's y-axis to indicate it is a truncated axis

2007 Aug 01

3

"Cut marks" on a plot's y-axis to indicate it is a truncated axis

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multiple plots and looping assistance requested

2013 Mar 05

2

multiple plots and looping assistance requested

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(coxph, se) Obtaining standard errors of coefficients from coxph to store

2007 Aug 16

1

(coxph, se) Obtaining standard errors of coefficients from coxph to store

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subsetting with greater than and less than indexing

2013 Feb 20

0

subsetting with greater than and less than indexing

...the next time. Using the next to last line of your code I was able to get what I needed without using the for loop. Thanks again. Irucka <-----Original Message-----> >From: arun kirshna [via R] [ml-node+s789695n4659154h50@n4.nabble.com] >Sent: 2/20/2013 8:49:22 AM >To: iruckaE@mail2world.com >Subject: Re: subsetting with greater than and less than indexing > >Hi, >It is better to provide a reproducible example. So, not sure about the problem > >Using another example: >mat1<-matrix(signif(c(1.200407,1.861941,1.560613,2.129241,2.047772,1.78 4105,1.777159,1....

how do I read certain files from a directory based on number of columns?

2013 Mar 21

0

how do I read certain files from a directory based on number of columns?

...Arun, thank you. I will look through that later on today when I get a chance. I have to complete another part of this project now. Irucka <-----Original Message-----> >From: arun kirshna [via R] [ml-node+s789695n4661145h71@n4.nabble.com] >Sent: 3/12/2013 10:35:39 PM >To: iruckaE@mail2world.com >Subject: Re: how do I read certain files from a directory based on number of >columns? > >Hi, >Suppose, I have three files "File1.txt", "File2.txt", "File3.txt" in a folder. >list.files() >#[1] "File1.txt" "File2.txt" &q...

log returns, error

2013 May 01

0

log returns, error

...-to-mask-but-not-remove Handling missing/incomplete data in R--is there function to mask but not remove NAs? - Stack Overflow Thank you. Irucka <-----Original Message-----> >From: elvina [via R] [ml-node+s789695n4665877h63@n4.nabble.com] >Sent: 4/30/2013 6:55:52 PM >To: iruckaE@mail2world.com >Subject: Re: log returns, error > >Thank you for an advice! I read the answers, but I am still confused about how to present files.... >The link is the data I use - stock price. Some of the numbers are NA, so it says log is not meaningful for >factors. How can I make him not t...

(Censboot, Z-score, Cox) How to use Z-score as the statistic within censboot?

2007 Aug 06

1

(Censboot, Z-score, Cox) How to use Z-score as the statistic within censboot?

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lapply and SpatialGridDataFrame error

2013 Jan 27

1

lapply and SpatialGridDataFrame error

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loop to subtract arrays / error

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

error in for loop in function (object not found)

2013 Jan 15

2

error in for loop in function (object not found)

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