similar to: R Project for measurement of earnings management

Hi everybody on this list, Could somebody please tell me how to expand the size limit of a vector in R? In my simulation I get the following error message: > x=kronecker(diag(1,100),matrix(1,100,100)) Error: cannot allocate vector of size 781250 Kb In addition: Warning message: Reached total allocation of 511Mb: see help(memory.size) Thanks in advance Yours sincerely, Guoqi Qian

I am currently investigating using samba on a Linux box to provide file server services on our NT LAN (I'm a bit sick of NT doing dummy spits on me). I'm running RH5.1, and have just upgraded samba to samba-1.9.18p8-51.3 (using the rpm from http://samba.anu.edu.au/samba/ftp/Binary_Packages/redhat/RPMS/5.1/samba- 1.9.18p8-51.3.i386.rpm) The setup includes several NT servers, one set up as

Dear all, I am no stat wiz and I am just trying to use the AGNES algorithm at my very modest level of statistical of understanding. I have difficulties understanding the ouput from AGNES. My question is: how to interpret the output, especially how do you I know which cluster solution is the best? In SPSS, an Agglomeration Schedule table is produced and I used to look at the biggest jump between

Hi all I am a complete newbie to this list (just subscribed) and a newcomer to R (an S user from olden times). I have been using scatter3d to create a 3d scatter plot with surface. The graphic is created within the rgl package and I have used rgl.postscript to export it so I can generate a publication quality image. My problem is that the plotted surface is no longer transparent in the

Hi all, I am playing with some companies' balance sheets and income statements and want to apply what I've just learned from Stats class to see if I can forecast the companies earnings, sales and gross margin in the short term (3rd and 4th Quarter), mid-term (2009) and long term (2011, etc. ) I pulled up some data from companies' financial statements over the past a few years. The

Sender: r-help-bounces at r-project.org On-Behalf-Of: comtech.usa at gmail.com Subject: Re: [R] [R-SIG-Finance] forecasting earnings, sales and gross margin of a company... Message-Id: <b1f16d9d0810231239k506d582i7ecb908b84bc1642 at mail.gmail.com> Recipient: ngottlieb at marinercapital.com -------------------------------------------------------- This information is being sent at the

Hi, I came across this page while browsing in the list archives: http://bioserve.biochem.latrobe.edu.au/samba/ The link on the page about adding machines and users had some interesting things in it that I thought I would try out. Specifically this link is: http://bioserve.biochem.latrobe.edu.au/samba/adding.html I wna to be able to log into the samba 2.0.7 'domain' from an NT

Hi,I came across this page while browsing in the listarchives: http://bioserve.biochem.latrobe.edu.au/samba/ The link on the page about adding machines and users had some interesting things in it that I thought I would try out. Specifically this link is: http://bioserve.biochem.latrobe.edu.au/samba/adding.html I want to be able to log into the samba 2.0.7 'domain' from an NT

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I have a strange problem that I have been experienceing with dovecot: Dovecot version : 0.99.10.4-1 Using IMAP: When I restart the OS (windows XP) and open up Outlook 2002 SP2 I don't automatically get my IMAP folders on the DOVECOT imap server. (the one on the uw_imap server open up straight away) When I click on inbox I cam given a message saying : unable to connect to imap folders

Hi, to fix ur problem, u can try these procedure : 1. assign a unix group to domain admin group to ur config and turn log level higher than 3. 2. assign a unix user that belongs to domain admin group in unix 3. change ur workgroup name in ur win2000 to other name if ur domain name is same as workgroup name 4. join to domain in win2000 with ur user that belongs to domain admin group 5. try to

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Recently, with LSM (linux security modules) interface growing stable, it is becoming easier to implement different access-control systems for linux. There are already several projects using different approaches to the access-control problem. Each of them has its own meta-info for each file. When syncing two hosts which use some security module, one needs to sync this meta info for each file

I have a data.frame named "df". The dput of df is at the bottom of this e-mail. What I'd like to do is replace the "n/a " values with NA. On Mac OSX, it works to do this: df[df == "n/a"] <- NA However, it does not work on Ubuntu. See below. Thanks in advance, Garrett > x <- df[27, 4] # complete data.frame dput is below > dput(x) "n/a?"

Good morning, I am a new R user and I am trying to learn how to use it. I am trying to solve this problem. I have a dataframe df of daily securities (for a year) earnings as follows: SEC_ID DAY EARNING IT0000001 20070101 5.467 IT0000001 20070102 5.456 IT0000001 20070103 4.954 IT0000001 20070104 3.456 .......................... IT0000002 20070101 1.456 IT0000002 20070102 1.345

Hi, I know I can do this with a for loop with strsplit and grep, but is there more efficient way? Given a data dataframe (input) and a category column (lst), > input item loc 1 item 1.1: earnings <sep> item 1.2: w2 <sep> shelf 1 2 item 1.3: deductions drawer 1 3 item 1.1:

> CAN YOU TELL ME HOW TO FIT FIXED-EFFECTS MODEL WITH R? THANK YOU! Ordinary lm() might suffice. In the code below, I try to simulate a dataset from a standard earnings regression, where log earnings is quadratic in experience, but the intercept floats by education category - you have 4 intercepts for 4 education categories. I think this works as a simple implementation of "the fixed

Hi,there I'm doing some R batch jobs in Unix. Something like R <prog1> output1 --save & R <prog2> output2 --save & prog1 and prog2 are running at the same time and they are essentially same except it contains different parameter values. I was wondering if two processes will affect each other? Hopefully they are two independent jobs. It's a beginner's question

Hi there, I have data on earnings of 12000 individuals at two points in time. I intend to construct a transition matrix, where the typical element, p_ij, gives the probability that an individual ends at the j-th decile of the earnings distribution given that he was was initially at the i-th decile. Thus, this is a bi-stochastic matrix. The problem is that the income data is nearly discrete in the

I have a Polycom IP600 serving as a receptionist phone. We developed a call manager via c/gtk that runs on a touchpad. It allows them to transfer calls, transfer to voicemail, page, etc. The problem is this: When paging another phone from the touchpad, I have to open a channel to the receptionist phone. This rings the receptionist phone. When she picks up, it then pages the desired person. This is