search for: subsequent

Hi all I am analyzing bird song element sequences. I would like to know how can I get how many times a given subsequence is found in single string sequence. For example: If I have this single sequence: ABCABAABABABCAB I am looking for the subsequence "ABC". Want I need to get here is that the subsequence is found twice. Any idea how can I do this? Thanks

Hi, I would like to generate a list of all subsequence of length k from an array with length n (k < n). The result should be organized in a matrix. So the matrix should look like the following whereas each row is one of a subsequence of len k. [a[1:k], a[2:(k+1)] a[3:(k+2)] ... a[(n-k+1):n] Is there away to do this with sapply method? thanks, Ron

---------- Forwarded message ---------- From: noreply at rubyforge.org <noreply at rubyforge.org> Date: 11-Apr-2007 15:24 Subject: [ mocha-Bugs-5892 ] Using a setup method in test_case_class destroys subsequent test cases To: noreply at rubyforge.org Bugs item #5892, was opened at 2006-09-25 07:49 You can respond by visiting: http://rubyforge.org/tracker/?func=detail&atid=7477&aid=5892&group_id=1917 Category: None Group: None Status: Open Resolution: None Priority: 3 Submitted By: Craig Ambr...

Is there a function to efficiently search for a subsequence within a vector? For example, with x <- 1:100 I'd like to search for the sequence c(49,50,51), and be told that it occurs exactly once, starting at location 49. (The items in the vectors might be numeric or character, and there might be repetitions within the search pattern or within the vector I'm searching.) Duncan

Hi * The first time a share is being accesed on a Samba server from a W95 machine, it takes some 10 seconds to open the share. Subsequent accesses to the same share ot other shares on the server are fast. After not accessing the server for a while again the first access is really slow. The same thing happens on a network (80 users) running Samba 2.0.4b server under HPUX 10.20 and two Samba 2.0.3 servers on Linux 2.0.3(2/6) and anoth...

...any convenient way in R to produce a contingency table which shows how often a special song type was sang after a special other songtype? Or within a determined frame of e.g. 10 consecutively produced songs? Example: Nr Songtype 1 S1 2 S2 3 S3 4 S1 5 S1 6 S2 7 S4 Contingency table: S1 S2 S3 S4 subsequent songs S1 1 2 0 0 S2 0 0 1 1 S3 1 0 0 0 S4 0 0 0 0 Preceding Songs Greetings Michael #adBox3 {display:none;} Heute schon ge"freeMail"t? Jetzt kostenlose E-Mail-Adresse sichern! http://email.freenet.de/dienste/emailoffice/produktuebersicht/basic/mail/index.html?pid=6831...

Unlink files, symlinks, FIFOs, devices etc. (except directories) before writing them when extracting CPIOs. This stops weird behaviour like: 1) writing through symlinks created in earlier CPIOs. eg foo->bar in the first CPIO. Having foo as a non-link in a subsequent CPIO, results in bar being written and foo remaining as a symlink. 2) if the first version of file foo is larger than foo in a subsequent CPIO, we end up with a mix of the two. ie. neither the first or second version of /foo. 3) special files like devices, fifo etc. can't be ov...

...m\Fliessgewaesser.shp' ergab Status 1 The problem is that he cmd seems to "forget" the result of the command before, i.e. the cmd is shut between different calls by shell()!? As a result I cannot execute ogr2ogr.exe. Is there an argument or sth. to work in the same cmd-session using subsequent shell() executions from R? Thank you, best regards and have a nice Christmas, Ludwig ps: I have also tried to rewrite the .bat to set the environment variables permanently, but I did not manage that either. ----- Dipl. Geogr. Ludwig Hilger Wiss. MA Lehrstuhl f?r Physische Geographie Katholisch...

...When a user wishes to open a Fox Pro table with the browse or use command from the Fox Pro command line ,the users is granted file access. When a user makes an attempt to use the table through the GUI (windows file open,or explorer) the first attempt results with an access denied message, however subsequent attempts result in normal file access. I?ve been unable to find a parameter within Samba that changes this behavior and as I related this is a very inconsistent behavior. I?m not entirely sure this is a samba issue or if there maybe some windows registry setting that I can change on the client mac...

Hi I'm trying to get to grips with R and establish R as a teaching medium in my secondary school. I would like to use R to analyse text so I can produce frequency analysis of the text for subsequent examination of ciphers. I can produce code in VBA but I am struggling when writing in R to examine each character. There must be a clear method using the vectorised format of R. Furthermore, how do you substr a text string and reference each letter? I can use nchar to see how many letters per...

Greetings, Amigos: I have been trying without success to convert a character string, > repeated.measures.columns [1] "3,6,10" into c(3,6,10) for subsequent use. as.numeric(repeated.measures.columns) doesn't work (likely because of the commas) [1] NA Warning message: NAs introduced by coercion I've tried many things including strsplit(repeated.measures.columns, split = ",") which produces a list with only one element, viz: [[1]] [...

...expression. Assuming above is C11 code, I think the relevant section in the C spec is the following: This is a paragraph from a C11 draft ("N1570 Committee Draft — April 12, 2011") . Assuming my interpretation of it is correct: It seems to imply that a store to an lvalue can change its subsequent effective type? This would preclude any purely based TBAA solution. And would, in general, require to take access/points-to information into account. --- 6.5 Expressions 6: "The effective type of an object for an access to its stored value is the declared type of the object, if any. If a val...

...> Assuming above is C11 code, I think the relevant section in the C spec is the following: > > This is a paragraph from a C11 draft ("N1570 Committee Draft — April 12, 2011") . Assuming my interpretation of it is correct: It seems to imply that a store to an lvalue can change its subsequent effective type? This would preclude any purely based TBAA solution. And would, in general, require to take access/points-to information into account. > > --- > 6.5 Expressions > > 6: "The effective type of an object for an access to its stored value is the declared type of the o...

...used5/images browseable = yes read only = no valid users = "CSSMB\miturria" After I start the samba server I can authenticate just fine. # smbclient -W CSSMB -U miturria \\\\anhur\\images Password: Domain=[CSSMB] OS=[Unix] Server=[Samba 3.0.25a] However if I log out, any subsequent authentications just fail. The log on "anhur" shows: [2007/06/27 14:50:41, 2] auth/auth.c:check_ntlm_password(319) check_ntlm_password: Authentication for user [miturria] -> [miturria] FAILED with error NT_STATUS_NO_SUCH_USER However, on the domain controller "thoth&quot...

Hallo, suppose I have a vector: x <- c(1,1,1,2,2,3,3,3,3,3,4) How can I generate a vector/sequence in which a fixed number of zeroes (say 3) is inserted between the consecutive values, so I get 1,1,1,0,0,0,2,2,0,0,0,3,3,3,3,3,0,0,0,4 thanks a lot, Serguei [[alternative HTML version deleted]]

...cess to drives during the day. The drive will un-map itself and any further attempt to access it through wither Windows Explorer or just typing the UNC in the "Run" window will result in a "Drive or path not accessible" error. On the samba side, nothing shows up in the logs on subsequent connections, so I'm unsure how to diagnose what the problem is. Attempts to access the share from another machine as the same user are successful. The fix for this seems to be, either reboot the client (less preferable because the user gets upset) or restart the smbd on the server. Either wa...

I would like to create a family of barplots with the same xlimits. Is there a way to "read" the xlimits from the first graph so I can apply it to the subsequent ones? I have tried just taking the min and max of the x data and the plot doesn't show. cheers [[alternative HTML version deleted]]

Hi, R-users, I have a problem: Because there are few files which can't be readed into R completely, so on the following subsequence programme, I use write.table, which creates the "NA" files for those incomplete files autimatically. I don't want those NA files. My programes formats looks like: name_c<-Sys.glob("C:/Documents and Settings/lma/My

...nd line, so you can see (and perhaps > transcribe/photograph) the crash before manually rebooting. The server isn't rebooting automatically, it only gets stuck. I still have a monitor connected to it, so I can see what's printed to the console. But the output is scrolled off screen by subsequent messages so that it's gone by the time I notice that it hangs. If there was a way to disable the subsequent messages, I could take a picture. Perhaps I can get output from a serial console if I manage to set that up ... or maybe I can actually make it crash instead of having to wait ... &gt...

...uming above is C11 code, I think the relevant section in the C spec is the following: >> >> This is a paragraph from a C11 draft ("N1570 Committee Draft — April 12, 2011") . Assuming my interpretation of it is correct: It seems to imply that a store to an lvalue can change its subsequent effective type? This would preclude any purely based TBAA solution. And would, in general, require to take access/points-to information into account. >> >> --- >> 6.5 Expressions >> >> 6: "The effective type of an object for an access to its stored value is the de...