search for: differentation

Hello all, I need to put an IP alias to the same ethernet card, like this: eth0 - IP1/MASK1/BROADCAST1 eth0:1 - IP2/MASK2/BROADCAST2 In this box I will have another card that conects to a LAN netowork. I need this two alias in eth0 becouse I have two routes do take, but it seens to do not work. This is the script I am using (this scripts works fine when I have two ethernet cards

Hello, I am using theora in an application, but it does not work, I was looking to know why, and since I have one application using theora, I checked the difference between the two executions. And it seems that the function *_theora_decode_header_* does not have the same issue in the two application, but I read the same file... the difference is on the _m_theoraInfo_, in the first application

Hello What's the differente betwen using "plot" and using "print" in order to plot a graph? For example in order to plot the result of a histogram. cheers -- View this message in context: http://r.789695.n4.nabble.com/plot-vs-print-tp3045256p3045256.html Sent from the R help mailing list archive at Nabble.com.

Dear R users, I have been plotting several graphics in only one page. I intend to plot only one legend in each page. Since the graphics are inside a loop I have to do it automatically. The main problem is that inside the loop I work with differente types of variables, I mean , the range is different for each one. I have already tried : par(xpd=TRUE) pos<-par("usr")

Hi R users I'm trying to fit a model y=ax^b. I know if I made ln(y)=ln(a)+bln(x) this is a linear regression. But I obtain differente results with nls() and lm() My commands are: nls(CV ~a*Est^b, data=limiares, start =list(a=100,b=0), trace = TRUE) for nonlinear regression and : lm(ln_CV~ln_Est, data=limiares) for linear regression Nonlinear

Hello, I'm new to LLVM and I had a question about it: when we call the JIT::runFunction, since llvm doesn't has a full FFI, there are some cases in which the JIT needs to codegen a stub function to call the function we are interested, my question is: this stub function will remains in the module until when ? What are the most efficient way to remove it from the module and memory ? For a

dear colleagues, I want to use hierarchical partitioning methods to evaluate variance contributions of differente predictors within a generalized linear mixed model framework. I don't know if this is possible, because I can not found anything about this issue. My error is poisson and I, at least, a random factor in the designed analysis. I acknowledge any idea about how deal with

Hello, after compiling my tcng rules, I''ve noticed something weird, the tc filter rules it returns give a flowid differente than the classes it creates, for example, you have a class 2:3 and had defined some conditions, (eg. some ports) to go into that class, but when I compile the .tcc file it returns something like: tc filter add dev eth1 parent 1:0 protocol all prio 1 u32 match u8

...ed the BFGS method. By chance I looked at the help and I read "The parameter vector passed to fn has special semantics and may be shared between calls: the function should not change or copy it" . Could the instructions above be the cause of the failure? If so, how to deal with symbolic differentation? Thanks in advance, Gildas [[alternative HTML version deleted]]

Hello. Here is my R code. I used the functional data . Now I need to use the functional data by applying the kernels instead of the xi, yi functions. Bonjour. Voici mon code en R . J'ai utiliser les donn?es fonctionnelles . Maintenant j'ai besoin d'utiliser les donn?es fonctionnelles en appliquant les noyaux ? la place des fontions xi, yi library(MASS)

Hi there ! I've got 7 Samples that may contain 29 differents kinds of material.... every line below corresponds to a differente kind of material, example: Sample 1, 2,3,5 and 6 has material 1 .... So I want to know how can I do a Venn Diagram with the data below .... ps ( it was generated by a csv, where every line is sep with (";")) Can someone helps me ? thanks csv file :

The PDF file on the web, which is an appendix on nonlinear regression associated with the CAR book, is very nice. When I ran through the code presented there, I found something odd. The code does a certain model in 3 ways: Vanilla NLS (using numerical differentation), Analytical derivatives (where the user supplies the derivatives) and analytical derivatives (using automatic differentiation). The three results agree, except for the correlation of parameter estimates : beta1 beta2 beta2 -0.1662 Numerical derivatives beta3...

Hello All, Is there any good and complete material on how to install OpenStack in CentOS out there that is updated that you can share to begin configuring. I have followed some documentation in docs.openstack.org and its seems like every time i follow one of the module I hit a lot of errors and could not complete the installation. -- Regards ./Francis ~The future has many paths - choose

Hi all, I have two questions 1 - I have the version 1.4.1 of R, and it doesn't have the 'agrep' function in the base library. Is there a way to make this funcion avaliable in R 1.4.1? I mean, how to 'copy' it from R 1.8.1 and 'paste' it in R 1.4.1? 2 - The AGREP function doesn't give me the Levenshtein distance (edit distance). Is there a function in R that does

...one parameter, increase its value, do it one more time and again, and for each of the 10 responses I have a curve of sensibility which i have to calculate numerically the derivative. I have read some books but none of them treated this scope in detail, so i wonder : - what are the numeric differentation methods available in this case. Are they available on R? - which criteria to choose for the variation step of the parameters ? - do you have any reference of books i may consult ? I'd be glad to receive any help from you all. Thanks. the student i am bless your mailing-list...

All- I'm attempting to set up a Sipura SPA-3000 in Sao Paolo, Brazil. Not being a portuguese speaker, I'm having a rough time of finding the relevant information on how to make the thing pick up the PSTN line and make an outbound call. The sipura in question works fine on a bench connected to a POTS line in the US, but is now plugged in in Sao Paolo. The immediate thing I notice is that

Hello, I want to solve some two dimensional equation system with R. Some systems are not solvable analytically. Here is an example: (I) 1/n*sum{from_i=1_to_n}(Xi) = ln lambda + digamma(c) (II) mean(X) = x / lambda I want to find lambda and c, which R-function could do that task? Carsten [[alternative HTML version deleted]]

I am in the throes of trying to understand all the issues of transforming an old UW Imap server with mbox (I think) INBOX format running sendmail and procmail serving 3500 users to dovecot and maildir format. Currently, the folders are under ~/mail and the INBOXes are under /var/spool/mail. If I understand correctly, the typical default Dovecot/maildir format installation will have both the INBOX

Thanks Chris! That was causing me some confusion. Now it's producing a more meaningful output: poolinit((&l2_GlobalPool), 4u, 4u); poolinit((&l2_GlobalPool1), 4u, 4u); l5_tmp_2E_0_2E_i = poolalloc((&l2_GlobalPool), 4u); l6_tmp_2E_7_2E_i2 = l1_makeList((&l2_GlobalPool1), 0); *(&((struct l_struct_2E_list *)l5_tmp_2E_0_2E_i)->field0) = l6_tmp_2E_7_2E_i2;

You're right, that probably won't have very good performance. What we (unladen-swallow) do is to call getPointerToFunction which gives a function pointer of type (void*)(void*) which we then cast to the appropriate function type and then call from C/C++. That way the C/C++ compiler for your application can codegen the function call once instead having the JIT do it many times. Reid On