search for: rbrooks

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2008 May 14
0
Samba Upgrade to 3.0.25b leads to core dumps with winbind and ldap idmap
...n: connection opened winbindd: ../../../libraries/libldap/getentry.c:48: ldap_next_entry: Assertion `entry != ((void *)0)' failed. And here is the /var/log/openldap.log file output from the same time as the core dump. May 14 12:43:37 s10 slapd[4091]: conn=40 op=284 SRCH base="ou=idmap,dc=rbrooks,dc=com" scope=2 deref=0 filter="(&(objectClass=sambaIdmapEntry)(uidNumber=10020))" May 14 12:43:37 s10 slapd[4091]: conn=40 op=284 SRCH attr=sambaSID uidNumber gidNumber objectClass May 14 12:43:37 s10 slapd[4091]: conn=40 op=284 SEARCH RESULT tag=101 err=0 nentries=2 text= May 1...
2008 Jul 09
2
rollmean()
Hello, I am trying to calculate a 31 day running mean in some temperature data along ROWS. Rollmean() works great along columns, but how do I perform this same action on my rows? The data is a matrix of 365 columns (days of the year) by 5,000 rows (lat/long coordinates). I would like to perform a 31 day running mean along the 365 days. I am new to R so any help would be greatly appreciated!
2008 Jul 23
3
sum each row and output results
Hello, I have the following data frame (DF): V5 V5.1 V5.2 V5.3 V5.4 V5.5 2 -5890.18905 -6019.84665 -6211.06545 -6198.9353 -6616.8677 -6498.7183 3 -5890.18905 -6019.84665 -6211.06545 -6198.9353 -6616.8677 -6498.7183 4 -5890.18905 -6019.84665 -6211.06545 -6198.9353 -6616.8677 -6498.7183 5 -5890.18905 -6019.84665 -6211.06545 -6198.9353 -6616.8677
2008 Jul 14
2
long data frame selection error
Hello, I am trying to select the following headers from a data frame but when I try and run the command it executes halfway through and give me an error at V188 and V359. Temp <- data.frame(V4, V5, V6, V7, V8, V9, V10, V11, V12, V13, V14, V15, V16, V17, V18, V19, V20, V21, V22, V23, V24, V25, V26, V27, V28, V29, V30, V31, V32, V33, V34, V35, V36, V37, V38, V39, V40, V41, V42, V43, V44, V45,
2008 Jul 11
1
While loop
Hello, I am trying to loop through a matrix column and find the first value <=0 and store that matrix location in a variable called Start. I have tried the following: i <- 1 j <- 1 while (Matrix[i, j] > 0) i = (i + 1) #loop until matrix [i, j] value <= 0 #strore that row number in a variable Start <- i I am getting a scripting out of bounds error and I suspect maybe the loop
2008 Jul 15
2
Row Sum, exclude positive values
Hello, I'd like to sum the values of a row from the first negative number (FN) to the last negative number (LN), but not add any positive values to the sum. Then apply this to each row of the data frame. For example if I have a dataframe with Row 1 values DF = (4, 3, 2, 1, 0, -1, -2, -3, -2, 2, 1, -1, -2, -3, -2, -1, 1, 2) I would like to sum the numbers from column 6 to column 16, but not
2002 Sep 18
0
rsync-2.5.5 hangs in client-server mode
...timATphilipsDOTcomREVERSETHENAMEORDER 303.682.4917 office, 303.921.0301 cell Philips Semiconductor - Longmont TC 1880 Industrial Circle, Suite D Longmont, CO 80501 Available via SameTime Connect within Philips, caesupport2 on AIM "There are some who call me.... Tim?" Robert Brooks <rbrooks@hod.aarg.net> 09/18/2002 10:07 AM To: Tim Conway/LMT/SC/PHILIPS@AMEC cc: Subject: rsync-2.5.5 hangs in client-server mode Classification: > Such behaviour has been seen. In some iterations of rsync, running from > cron, on some systems,...
2002 Sep 16
2
rsync server-client users
Subject: rsync client-server users Are you using rsync in a client-server configuration? If you are, and if you have set up your cron or anacron tables to run an rsync client, does the client ever just hang? I am running one rsync server and two rsync clients, both clients are under control of anacron. And they both hang on the rsync command, forever. All three systems run Red Hat 7.1 and
2008 Jul 21
4
how to speed up this for loop?
Could anyone tell me a better way to achieve the output of this for loop? It seems to run quite slow. I'm sure there must be a more consise way to sum from FN to LN, excluding positive values, for each row. #sum between FN and LN, excluding positive values for(i in 1:R){ for(j in FN[i]:LN[i]){ if(Temp[i,j]<0) sum[i] <- sum[i] + sum(Temp[i,j])}} Cheers, R -- View this message in