similar to: r function definition

I am plotting three Pearson Type IV distributions. It looks like I have to plot the distribution with the highest value of y and then use lines() to add the two distributions that are shorter / have lower max values of y. The following code figures out which distribution has the max y value, plots it first and then uses lines for the other two distributions with a series of three if statements.

Hi all, I want to add the red color under the standard normal curve to the right of 1.96. Can anyone give me a hand? Please see the code below. Thank you. x <- seq(-4, 4, length=100) hx <- dnorm(x) par(pty="s") plot(x, hx, type="l", xlab="z value", ylab="Density", main="density of N(0,1)") abline(v=1.96, col="red")

Hi, as Conrad suggested, I've made a complete list of all points in the specification, which I beleive are errors, or where the explanation is unclear, contains unneccessary steps and so on. I hope someone has time to look through the points and if and when accepting or rejecting them be so very kind and inform me about it. I will also once again try to work through the residue

I have a Samba 3.5 server running on Ubuntu 10.10 I'm have it the server on my Windows 2003 Domain but am having trouble setting up the ACL's. I can set some of my ACL's for users but it doesn't alwasy stick and apparently giving a user the modify right automatically gives them Full user rigths. This is probably related but it refuses to let me give any of my domain users any

Hi, I am trying to do cross compile Samba4.?Build system generating two binary asn1_compile and compile_et to generate .c files which will then build for our platform. But it can not execute both binary files. [ 198/3298] Compiling ASN1 source4/heimdal/lib/asn1/kx509.asn1 /bin/sh: ../build_dir/target-ubicom32-unknown-linux-gnu/samba-4.0.0alpha16/bin/asn1_compile: cannot execute binary file Waf:

Dear all, When I print out princomp's loading outputs, there is alwasy a section for "SS loading", "Proportional Var" and "Cumulative Var". Anybody can tell what they are for? Or anyone can direct me to some reference to read about? Any help will be highly appricated. Hongsheng [[alternative HTML version deleted]]

Hi. guys, I am trying to write my own Stochastic Gradient Ascent for logistic regression in R. But it seems that I am having convergence problem. Am I doing anything wrong, or just the data is off? Here is my code in R - lbw <- read.table("http://www.biostat.jhsph.edu/~ririzarr/Teaching/754/lbw.dat" , header=TRUE) attach(lbw) lbw[1:2,] low age lwt race smoke ptl ht ui ftv

DeaRs, I have a doubt about: BIC (Bayesian Information Criterion) SBIC (Schwartz Bayesian Informarion Criterion) SIC (Schwartz Information Criterion) In many references these are know as the same (eg. stepAIC() function) but I just found a SAS8.2 output that show either the BIC and SIC values for a logistic regression.. simillary values but different. 1) question: What are the differences?

Greetings everyone. Let me start by stating that I appreciate the enormous undertaking that Wine has been, and I am not suggesting that the ideas I will ask about in this post would be easy (or even possible) to implement, so there's no need to flame the n00b. As I understand it, Wine is an implementation of the Windows API for Linux and other Unix-like operating systems (Mac OS X, FreeBSD,

This patch series makes suspend support in qemu alot more useful. Right now the guest can put itself into s3, but qemu will wakeup the guest instantly. With this patch series applied the guest will stay suspended instead and there are a few events which can kick the guest out of suspend state: A monitor command, ps/2 input, serial input, rtc. Not much yet, but it''s a start with the

Dear R community, I am using function 'within' in R.2.9.1 to add variables to an existing data.frame. This works wonderful, except for one minor point: The new variables are added to the data in reverse order. For example: x <- data.frame(a = 1:3, b = 4:6) y <- within(x, { c = a^2 d = b^2 e = c+d } ) gives a b e d c 1 1 4 17 16 1 2 2 5 29 25 4 3 3 6 45 36 9

Hello everyone, I want to calculate type I error rate for modified F statistic for one way robust anova. I need to find the j group trimmed mean and winsorized sum of squared deviations. Here I attached my code for j=2 to make it simple. Originally I have j=4. Hope you can help. I need to run it for 1000 times My problem is: i) the value of F-test obtain from my simulation below is in negative

Dear r-helpers! I have trouble reading data from an Oracle data base using RODBC Version 1.0-3, R Version 1.7.1, Windows XP, Oracle8 ODBC Driver Version 8.1.6.4.0: > library(RODBC) > channel <- odbcConnect(dsn="PAV32", case="oracle", believeNRows=FALSE) > # ok, this was succesful > x <- sqlTables(channel) > x[37, ] TABLE_CAT TABLE_SCHEM TABLE_NAME

Hi, because wine 1.0 rc3 isn't available via yum (I'm using Fedora 9 btw.) I've installed it via Source-Code. In this case I downloaded it, run ./configure --verbose, followed by make depend, make and make install. It's installed and seems to run, but there is no entry in Applications. Have I forgotten to install something for that? best regarts Heinrich

Hello, all... I've been playing with the TTR package and quantmod, and I'm loading the Chicago Board of Exchange put/call ratio data via a simple read.csv call... CBOEtotal<-read.csv(file=" http://www.cboe.com/publish/ScheduledTask/MktData/datahouse/totalpc.csv ",skip=1) this gives me a data frame with columns.... > names(CBOEtotal) [1] "Trade_date"

Hello is there a way to use dnsvi with samba bind_dlz? When i use this i get error update failed: NOTAUTH

Dear R users! I am using R Version 1.7.1, Windows XP, package "foreign" (Version: 0.6-1), SPSS 11.5.1. There is one thing I noticed with "read.spss", and I'd like to ask if this is considered to be a feature, or possibly a bug: When reading character columns, character strings seem to get filled with blanks at the end. Simple example: In SPSS, create a file with one

Thanks for your appreciated help. i found casting fromunsigned short to short gives different value: unsigned short FFFF=65535 where short FFFF= -1. however, can i configure speex codec (specifically speex_encode_int function) to take input of type unsigned short instead of short so that i avoid casting errors ? Regards, Mashal ________________________________ From: Yanick Bourbeau

Hi list, # net join asks for the root password (seems to be new). This is not a problem, but when i do: # ssh root@remote_host net join mydomain the root password is echoed on the terminal. Is this expected behaviour? (I hope not). Regards, Heinrich Rebehn University of Bremen Physics / Electrical and Electronics Engineering - Department of Telecommunications - Phone : +49/421/218-4664 Fax

Hello, I am working with R version 2.10.1 under windows. In a text file, I need to replace all characters at certain column positions with blanks. For example, say the file contains two lines and looks like this: ab34cd78e fg3 hi78j I'd like to replace everything at positions 3-4 and 7-8 with blanks, so the output should be: ab cd e fg hi j [I'm not sure if this is really an R