similar to: read.table() and precision?

Hi, I use SPSS at work and have R installed both at work and on my home machine. I've been trying to do some logistic regressions in R and SPSS, but the results I'm getting are different. I've followed a few R tutorials, and with most of them, I get the following instructions: result <- glm(z ~ x + y, family=binomial(logit)) In the case above, with three variables (z being

Hi, I've been using R for a number of years, and must say I really like it. This past summer, however, I started using MatLab for a course at school and found the file exchange it has ( http://www.mathworks.com/matlabcentral/fileexchange/loadCategory.do) to be extremely useful. I know that R has packages that people share, and that there's also RForge for more advanced tools... But is

> On Sep 4, 2020, at 2:40 PM, Neil Nelson via llvm-dev <llvm-dev at lists.llvm.org> wrote: > >> If fptosi takes 0.9 -> 0, then that is not 'rounding' in any sense I'm aware of (IEEE754 or otherwise). >> Rounding (in the IEE754 sense) determines how a number is converted when it is halfway between two >> candidate results. (see round(), ceil(),

Hi, It appears to me that the command: ruby script/generate scaffold whatever money_field:decimal(10,2) will not generate a valid migration. Therefore it appears to me only two ways to achieve the desired result is: 1.1 Omit the the precision/scale on the scaffold command 1.2 Edit the migration file by following the "do |t| ... end" with the command: change_column :whatever

Hi, I would like to increase the Precision of R by increasing the Number of decimal places in calcultaions. I get about 7 decimal places and would like to have over 15. is the a means to inflence this? Thanks ===== ===================== Sylvie B. Forkusam Eppelheimer Str.52/A2-5-2 69115 Heidelberg, Germany Tel: (0049)-06221/346913 Mobile: 0179-6816276

Hi (If you're wondering, this is a Project Euler question :)) If I wanted to calculate the sum of the digits in the decimal representation of 2^1000, what would be a good way to go about that? I've tried the following methods: # Calculate the sum of digits in the decimal representation of 2^n # Only works for smaller values of n bsum <- function(n) { s <- 0 e <-

Dear R- Experts, Seek your help. I want to creata data as follows. Ref_array with 4 columns. 1st column should store data of precision: 8.4 (i.e. 8 digits before decimal point and 4 digits after decimal points) 2nd column: should store data of type date "yyyy-mm-dd hh:mm:ss" 3rd column: only integer value. No decimal points 4th column: percentage values Please help. Thank you in

Full_Name: Aart Overeem Version: 2.2.0 OS: Linux Submission from: (NULL) (145.23.254.155) Construct a dataframe consisting of several variables by using 'data.frame' and 'cbind' and write it to a file with 'write.table'. The file consists of headers and values, such as 12.4283675334551 (so 13 numbers behind the decimal point). If this dataframe is read with

If fptosi takes 0.9 -> 0, then that is not 'rounding' in any sense I'm aware of (IEEE754 or otherwise). Rounding (in the IEE754 sense) determines how a number is converted when it is halfway between two candidate results. (see round(), ceil(), floor()). fptosi seems to model the behavior of a C cast from float to int, which truncates the fractional bits (as in trunc()). Steve

Hi, Our lustre environment is: 2.6.9-55.0.9.EL_lustre.1.6.3smp I would like to change recovery timeout from default value 250s to something longer I tried example from manual: set_timeout <secs> Sets the timeout (obd_timeout) for a server to wait before failing recovery. We performed that experiment on our test lustre installation with one OST. storage02 is our OSS [root at

Hi, Lustre manual 1.6 v18 says that that in production lustre debug level should be set to fairly low. Manual also says that I can verify that level by running following commands: # sysctl portals.debug This gives ne following error error: ''portals.debug'' is an unknown key cat /proc/sys/lnet/debug gives output: ioctl neterror warning error emerg ha config console cat

Hello, I will have two servers with fc storage. storage will be connected with two links to both servers ___________ ___________ | server 1 | | server 2 | -------------- -------------- | | | | -------------------------- | storage | -------------------------- on servers i will have multipathing enabled. storage has

Hi, I'm trying to create striped replicated volume but getting tis error: gluster volume create cloud stripe 4 replica 2 transport tcp nebula1:/dataPool nebula2:/dataPool nebula3:/dataPool nebula4:/dataPool wrong brick type: replica, use<HOSTNAME>:<export-dir-abs-path> Usage: volume create<NEW-VOLNAME> [stripe<COUNT>] [replica<COUNT>]

Hi! There's nothing on the calendar for this month? Anton just mentioned to me that it was today, so just trying to clear up some confusion. Thanks, Joey On 12 September 2012 04:12, Wojciech Meyer <wojciech.meyer at gmail.com> wrote: > Renato Golin <rengolin at systemcall.org> writes: > > > Just a reminder, the Cambridge LLVM Social is this Wednesday, 7:30pm >

I need to run qbeta on a set of 500K different parameter pairs (with a fixed quantile). For most pairs qbeta finds the solution very quickly but for a substantial minority of the cases qbeta is very slow. This occurs when the solution is very close to zero. qbeta is getting answers to a precision of about 16 decimal places. I don't need that accuracy. Is there any way to set the precision of

Hi Listers, I can't seem to figure out why I loose precision when I try to import a comma delimited file using read.csv or read.table. The fields of interest are rounded to one decimal place. DataTimeStamp TerminalID Hours Minutes Latitude Longitude Status Temperature Battery BootTimes Current Google 1 2/11/2010 12:22:21 PM 4894551 12 0 45.0 -66.5 0 30

man for `qr` says that the function uses LINPACK's DQRDC, while it in fact uses DQRDC2. ``` The QR decomposition of the matrix as computed by LINPACK or LAPACK. The components in the returned value correspond directly to the values returned by DQRDC/DGEQP3/ZGEQP3 ```

In 1.6.0, when creating a MDT, you could specify multiple --mgsnode options and it would failover between them. 1.6.3 only seems to take the last one and --mgsnode=192.168.1.252 at o2ib:192.168.1.253 at o2ib doesn''t seem to failover to the other node. Any ideas how to get around this? Robert Robert LeBlanc College of Life Sciences Computer Support Brigham Young University leblanc at

Hi, I am using randomForests for a classification problem. The predict function in the randomForest library, when asked to return the probabilities, has precision of two digits after the decimal. I need at least four digits of precision for the predicted probabilities. How do I achieve this? Thank you, Nagu

I have noticed that I was installing LLVM according to: http://llvm.org/docs/GettingStarted.html#getting-started so it was no the 3.1 but the 3.2 version from svn (trunk 167573). Maybe in the svn, not stable version, there is a bug? 2012/11/9 Wojciech Daniło <wojtek.danilo.ml at gmail.com> > Does anybody have Idea why I get such error? The LLVM is compiled from > source - is is the