similar to: extract data from a data frame field

Hi all, I have a column that has the following format: chr1:564588..564589,+ and I want to extract only the coordinates; I have tried writing a regular expression but I couldn't figure out how I should write it. Does anyone know? Thank you, Best, Nanami [[alternative HTML version deleted]]

HI, Try this: dat1<- read.table(text=" ?V1,V2,V3,V4,V5,V6,V7 ?chr1,564563,564598,564588 564589,1336,+,134 ?chr1,564620,564649,564644 564645,94,+,10 ?chr1,565369,565404,565371 565372,217,+,8 ?chr1,565463,565541,565480 565481,1214,+,15 ?chr1,565653,565697,565662 565663,1031,+,28 ?chr1,565861,565922,565883 565884,316,+,12 ",sep=",",header=TRUE,stringsAsFactors=FALSE)

If this is not the right place to be asking this question....please let me know! I've checked out the news groups and have found nothing on this ..... We just installed Samba 2.0.7 and have the following error appearing in our logs for individual PCs: read_socket_data: recv failure for 4. Error = Connection timed out This error appears in the log at the same time the user loses

Hello, I know this is off topic, but I've come to the conclusion that the only people who can answer my question is other Samba users... I would like to deploy on our network a centrally administered antivirus program. We're running Win98 machines doing NT type logins to Samba running on a RedHat 6.1 box. It seems that as I have researched antivirus programs which can be centrally

Hi, I've recently had the following experience, which may be of help to people here, so I'm mentioning my tests and conclusions. I've recently been observing this behaviour from Samba - this is an easily reproducible problem:- 1/ Open a share 2/ Create a new document in Word. 3/ Make some changes. 4/ Save the document using the save icon on the toolbar, this works as expected. 5/

Forgot to cc the list -------- Original Message -------- Subject: Re: What features does SWAT support? (maybe bug) Date: Thu, 24 Aug 2000 11:24:42 -0700 From: Herb Lewis <herb@chomps.engr.sgi.com> Organization: Silicon Graphics Inc. To: isguest@sab.wels.net References: <OF0A849412.C22D0F8E-ON86256945.0059D966@sab.wels.net> isguest@sab.wels.net wrote: > > We're running