similar to: How to save a data set as .txt on fly?

I'm wondering whether AIC scores extracted from nls() objects using AIC() are based on the correct number of estimated parameters. Using the example under nls() documentation: > data( DNase ) > DNase1 <- DNase[ DNase$Run == 1, ] > ## using a selfStart model > fm1DNase1 <- nls( density ~ SSlogis( log(conc), Asym, xmid, scal ), DNase1 ) Using AIC() function: >

Hello, How do I specify the formula and random effects without a startup object ? I thought it would be a mixture of nls and lme. after trying very hard, I ask for help on using nlme. Can someone hint me to some examples? I constructed a try using the example from nls: #variables are density, conc and Run #all works fine with nls DNase1 <- subset(DNase, Run == 1 ) fm2DNase1 <- nls(

Hello, my data is sorted by start.ens (see below). And now I would like to extract all rows (so called* defined row*s) with type==Expression - subset (df, type==Expression) - and the aforegoing type==DNase HS (which is not necessarly row n-1 - assumung that the defined row is n). I dont know how to add this to my subset command. Is that possible? Thanks Hermann > df start.ens fc.trans

Hi folks, KVM Virt-manager host - Debian 5.0 Starting; Gnome Applications -> System Tools - Virtual Machine Manager popup following error; Traceback (most recent call last): File "/usr/share/virt-manager/virt-manager.py", line 346, in <module> main() File "/usr/share/virt-manager/virt-manager.py", line 248, in main setup_logging() File

Hi! When checking validity of a model for a large number of experimental data I thought it to be interesting to check the information provided by the summary method programmatically. Still I could not find out which method to use to get to those data. Example (not my real world data, but to show the point): [BEGIN] > DNase1 <- subset(DNase, Run == 1) > fm1DNase1 <- nls(density ~

Dear all, I am studying a bit the various support functions that exist for extracting information from fitted model objects. From the help files it is not completely clear to me whether the number returned by nobs() should be the same as the "nobs" attribute of the object returned by logLik(). If so, then there is a slight inconsistency in the methods for 'nls' objects with

Hola amigos, Supongamos que se quiere ejecutar un modelo no lineal con nls. Pensemos en el ejemplo de la ayuda: DNase1 <- subset(DNase, Run == 1) fm1DNase1 <- nls(density ~ SSlogis(log(conc), Asym, xmid, scal), DNase1) summary(fm1DNase1) Aquí se está modelando la densidad óptica de un ensayo relacionada de forma no lineal (logística) con (el logaritmo) de la concentración de una proteína.

Dear list, I have encountered a problem with predict.nls (Windows XP, R.2.5.0), but I am not sure if it is a bug... On the nls man page, an example is: DNase1 <- subset(DNase, Run == 1) fm2DNase1 <- nls(density ~ 1/(1 + exp((xmid - log(conc))/scal)), data = DNase1, start = list(xmid = 0, scal = 1)) alg = "plinear", trace =

I'm using nls to fit a variety of different models. Here I use SSgompertz as an example. I want the ability to fix one (or more) of the coefficients that would normally be optimised (e.g. fix b3=0.8). Examples; based on and using data from example(SSgompertz) #--------------------- # vanilla call to nls, no coefficients fixed, works fine nls(density ~ SSgompertz(log(conc), Asym, b2, b3),

Full_Name: Madeleine Yeh Version: 1.9.1 OS: AIX 5.2 Submission from: (NULL) (151.121.225.1) After compiling R-1.9.1 on AIX 5.2 using the IBM cc compiler, I ran the checks. One of them failed. Here is the output from running the check solo. root@svweb:/fsapps/test/build/R/1.9.1/R-1.9.1/tests/Examples: ># ../../bin/R --vanilla < stats-Ex.R R : Copyright 2004, The R

What am I failing to understand here? The script below works fine if the dataset being used is DNase1 <- DNase[ DNase$Run == 1, ] per the example given in help(nlrob). Obviously, I am trying to understand how to use nls and nlrob to fit curves to data using R. #package=DAAG attach(codling) plot(pobs~dose) #next command returns 'step factor reduced below min factor

Hi folks, Postfix Dovecot-imap 1.0 port 143 not working. $ telnet localhost 143[code] Trying 127.0.0.1... Connected to localhost.localdomain. Escape character is '^]'. * OK Dovecot ready. 1 login satimis mypassword 1 NO Authentication failed. * BYE Disconnected for inactivity. Connection closed by foreign host. [/code] # tail /var/log/mail.log[code] Password: Oct 6 01:05:02 xen5

Hi folks, Ubuntu 7.04 desktop IEs4Linux IE6 Download following packages on Internet; msjavx86b3805.exe MSJavWU_8073687b82d41db93f4c2a04af2b34d.exe I suppose "wine MSJavWU_8073687b82d41db93f4c2a04af2b34d.exe" is upgrade. On terminal: $ WINEPREFIX="/home/satimis/.ies4linux/ie6" wine msjavx86b3805.exe .... ..... Backtrace: =>1 0x00be006e (0x0034fe18) 2 0x7bc3ac3d in

Hi folks Debian 5.0 iceweasel 3.0.6 wineconsole fails to start $ wineconsole start Code: wine: created the configuration directory '/home/satimis/.wine' Could not load Mozilla. HTML rendering will be disabled. wine: configuration in '/home/satimis/.wine' has been updated. iceweasel unable to start. Please advise how to fix the problem. TIA B.R. satimis

Thanks Adaikalavan, however the problem remains. Considering AIC() as applied to the linear model in AIC() help documentation: > data(swiss) > lm1 <- lm(Fertility ~ . , data = swiss) > AIC(lm1) [1] 326.0716 Clearly this includes the estimation of the residual standard error as an estimated parameter, as this gives the correct score: > -2*logLik(lm1) + 2*(length(coef(lm1))+1)

Full_Name: Tadashi Kadowaki Version: 2.4.0 OS: Redhat Linux 9 Submission from: (NULL) (58.12.166.67) Doesn't nls function support subset? It seems not to work. And, there are no information in the online help. Has it sunk into oblivion?

hi users a novice here hoping to grasp fundamentals soon I have a samba+sssd as a client to an AD - I have all the keytabs for a host(I think) but I noticed weird(to me at least) smbclient behavior. when I do: $ smbclient -L swir -U me at AAA.PRIVATE.DOM -k all works, clients sees local samba's shares, when I do: $ smbclient -L swir.private.aaa.private.dom -U pe243 at AAA.PRIVATE.DOM -k

Hello, I have start and end coordinates from different experiments (DNase hypersensitivity data) and now I would like to combine overlapping intervals. For instance (see my test data below) (2) 30-52 and (3) 49-101 are combined to 30-101. But 49-101 and 70-103 would not be combined because they are on different chromosomes (chr a and chr b). Does anybody have an idea? Thanks Hermann > df

Hi all: since about a month we encountered a problem with R -e command: spaces in the "command" of R -e "command" are no more tolerated. This same issue affects 2.11 patched (05-05-2010), 2.10.1, and current devel (at least the one of two weeks ago). (I skip the mid of the printouts, replaced with ...) * R -e "message('aaa aaa')" ARGUMENT

I am seeing an issue with getting certain sip devices to be recognized as defined SIP clients host= in the sip.conf and the only deference that I can find btw sources that work and don't work is that devices that send packets with an Initial Via header of themselves appears to work and pick the context correctly but those that don't have the Via just get dropped in the context of the