Re: [R] Matrix Results

2012-03-18 Thread Uwe Ligges
On 13.03.2012 15:40, RMSOPS wrote: Hello Error: could not find function sqldf: Hello, I'm using R Studio, and installed the option of installing the packages sqldbf function. But When I run the code give the next error. install.packages(sqldf) library(RSQLite) require(sqldf) x-

[R] Matrix Results

2012-03-13 Thread RMSOPS
Hello I am developing a small program that to calculate the maximum, minimum and average. The data.frame v is POS DIF 4 - 4 56 4 - 3 61 3 - 3 300 3 - 327 3 - 3 33 3 - 3 87 3 - 4 49 4 - 4 71 4 - 3 121 3 - 4 138 4 - 3 15

Re: [R] Matrix Results

2012-03-13 Thread Petr PIKAL
Hi Hello I am developing a small program that to calculate the maximum, minimum and average. The data.frame v is POS DIF 4 - 4 56 4 - 3 61 3 - 3 300 3 - 327 3 - 3 33 3 - 3 87 3 - 4 49 4 - 4 71 4 - 3 121 3 -

Re: [R] Matrix Results

2012-03-13 Thread jim holtman
Try this: require(sqldf) x - read.fwf(textConnection(4 - 4 56 + 4 - 3 61 + 3 - 3 300 + 3 - 327 + 3 - 3 33 + 3 - 3 87 + 3 - 4 49 + 4 - 4 71 + 4 - 3 121 + 3 - 4 138 + 4 - 3 15), width = c(7,8) , header = FALSE, as.is = TRUE)

Re: [R] Matrix Results

2012-03-13 Thread RMSOPS
Hello is the dataset that was sent to help, has over two columns the source and destination, is the separation of position pos POS DIF SourceDest 4 - 4 56 4 4 4 - 3 61 4 3 3 - 3 300 3 3 3 -

Re: [R] Matrix Results

2012-03-13 Thread RMSOPS
Hello Error: could not find function sqldf: Hello, I'm using R Studio, and installed the option of installing the packages sqldbf function. But When I run the code give the next error. install.packages(sqldf) library(RSQLite) require(sqldf) x - read.fwf(textConnection(4 - 4 56 + 4