search for: physiological

SUBMISSION DEADLINE 4th International Conference on Physiological Computing Systems Submission Deadline: April 18, 2017 http://www.phycs.org July 28 - 29, 2017 Madrid, Spain. PhyCS is organized in 4 major tracks: - Devices - Methodologies and Methods - Human Factors - Applications In Cooperation with IT, CMP, FENS, SBFis, HFES, SBE, SBBf, ACM SIGCHI....

SUBMISSION DEADLINE 5th International Conference on Physiological Computing Systems Submission Deadline: May 2, 2018 http://www.phycs.org/ September 19 - 21, 2018 Seville, Spain. PhyCS is organized in 4 major tracks: - Devices - Methodologies and Methods - Human Factors - Applications With the presence of internationally distinguished keynote speake...

SUBMISSION DEADLINE 5th International Conference on Physiological Computing Systems Submission Deadline: May 2, 2018 http://www.phycs.org/ September 19 - 21, 2018 Seville, Spain. PhyCS is organized in 4 major tracks: - Devices - Methodologies and Methods - Human Factors - Applications With the presence of internationally distinguished keynote speake...

SUBMISSION DEADLINE 5th International Conference on Physiological Computing Systems Submission Deadline: May 24, 2018 http://www.phycs.org/ September 19 - 21, 2018 Seville, Spain. PhyCS is organized in 4 major tracks: - Devices - Methodologies and Methods - Human Factors - Applications With the presence of internationally distinguished keynote speak...

SUBMISSION DEADLINE 4th International Conference on Physiological Computing Systems Submission Deadline: April 18, 2017 http://www.phycs.org July 28 - 29, 2017 Madrid, Spain. PhyCS is organized in 4 major tracks: - Devices - Methodologies and Methods - Human Factors - Applications In Cooperation with IT, CMP, FENS, SBFis, HFES, SBE, SBBf, ACM SIGCHI....

Dear all R users, I am going to use R to process some of my physiological data about eye. The problem is the recording machine does not sample in a reliably constant rate: the time intervals between data sampled can vary from 9msec to ~120msec, while most around in the 15-30msec range. The below is a fraction of a single data file of a trial: Time CursorX CursorY Pupil...

Hi all, I have successfully compiled and installed (OS: Linux Mandrake 9.2) the last devel version of R (ver. 1.9.0). All seems to go well, but now I cannot use the cursors for exploring back the command history (when I press the cursor key the following characters are shown: ^[[A , or ^[[B etc.). Hints and suggestions are welcomed. Thanks. Paolo -- ----------------------------- Paolo

...h as.matrix.data.frame() in bug reports 3229 and 3242 - under section not-reproducible. Example I have is: > tmp level 2100-D 1 biological_process unknown NA 2 cellular process -5.88 3 development -8.42 4 physiological process -6.55 5 regulation of biological process NA 6 viral life cycle NA > str(tmp) `data.frame': 6 obs. of 2 variables: $ level : Factor w/ 6 levels "biological_..",..: 1 2 3 4 5 6 $ 2100-D_mean:`data.frame': 6 obs. of 1 variable: ..$...

I got the data working, but now I got another problem with KSVM: line search fails -2.793708 -0.5831701 1.870406e-05 -5.728611e-06 -5.059796e-08 -3.761822e-08 -7.308871e-13Error in prob.model(object)[[p]]$A : $ operator is invalid for atomic vectors On Tue, Jul 7, 2009 at 6:45 PM, Steve Lianoglou<mailinglist.honeypot at gmail.com> wrote: > Hi, > > On Jul 7, 2009, at 6:44 PM,

Dear all, I have a collection of 5000 entries which represent the evolutionary rates of 3 animals. I would like to show the differences between the rates of all 3 animals and have tried using the function parallel (from the lattice package) and pairs() function. The parallel function would have been perfect save for the large number of data (5000). The pairs() function doesn't show

...er the supervision of Dr Francesca Buffa and Prof Adrian Harris, and will work closely with staff in the Molecular Oncology laboratories at the Weatherall Institute of Molecular Medicine. The work will involve the integration of Bioinformatics and Genome-wide Data-mining approaches with cancer physiological models, to develop tools for clinical decision making. The postholder will be involved in development and implementation of data-mining methods, as well as analysis of samples from clinical studies and a wide range of experimental model systems. You will have previous experience in data-mining...

If I have a data frame something like: Value=rnorm(30) Group = sample(c('A','B','C'), 30, replace=TRUE) df = data.frame(Value, Group) It seems like it should be simple to create an 'ObsID' column which indicates the observation order of each Value within each of the 3 groups. Somehow, I can't quite see how to do it without manually sub-setting the parent data

For those who haven't yet seen this: EarGuy's Digital Ear (physiological model of the ear based on work by Frank Baumgarte) has just finished rating the sound quality of Vorbis beta 4 at 128 kbs using 30 random 10-second selections of music: http://pub41.ezboard.com/fr3mixfrm4.showMessage?topicID=33.topic Two samples on which the Ear says Vorbis performed uncharacte...

Hi This is probably more of a statistics question than a specific R question, although I will be using R and need to know how to solve the problem in R. I have several sets of data (ejection fraction measurements) taken in various ways from the same set of (~400) patients (so it is paired data). For each individual measurement I can make an estimate of the percentage uncertainty in the

Dear All,   I have a questions I would like to ask about and wonder if you have any thoughts to make it work in R.   1. I work in the field of medicine where physiologic variables are often simulated, and they can not have negative values. Most often the assumption is made to simulate this parameters with a normal distribution but in the "log-domain" to avoid from negative values to be

Dear all, I want to read in 1000 files which contain varying number of columns. For example: file[1] contains 8 columns (mixture of characters and numbers) file[2] contains 16 columns etc I'm reading everything into one big data frame and when I try rbind, R returns an error of "Error in rbind(deparse.level, ...) : numbers of columns of arguments do not match" Below is my

I got the following: > library(foreign) > swal = read.spss("swallowing.sav", to.data.frame =TRUE) Warning message: In read.spss("swallowing.sav", to.data.frame = TRUE) : swallowing.sav: Unrecognized record type 7, subtype 21 encountered in system file > The bulk of the data seems to read in a usable form, but I'm curious about what might be getting lost

Hi all I posted a couple of days ago about how to end up with wmf files eventually in R for linux. The short answer was: you (probably) can't...and don't! The journal in question also accepts TIFF files, I am told (it's a physiology journal). So I adjust my question: What is the best way to get TIFF files out of R? It can't create them directly as far as I can tell.

Dear R-listers, I am an enthusiastic new to R and have the following simple (. I hope .) problem: I am searching a function that allows to import jpg files as matrices (n x m x 3) i.e. n_pixels x m_pixels x 3_colors. I have seen the pixmap library, but it seems able only to read BMP pictures (and not all them .). Can someone give me some suggestions ? Thank you in advance.

Hi, I right now installed the R and then I tried to download and install the get bioC package, but I receive an error message saying that the software couldn't connect trough the port 80. I went to the FAQ and I found that I have to type somewhere -internet 2, but I couldn't understand when and where, could you help me? Thanks. Sergio. Sergio Anguissola Ph.D Dept. of Physiology