search for: rxc

Hi. I have been looking at the PCAproj function in package pcaPP (R 2.4.1) for robust principal components, and I'm trying to interpret the results. I started with a data matrix of dimensions RxC (R is the number of rows / observations, C the number of columns / variables). PCAproj returns a list of class princomp, similar to the output of the function princomp. In a case where I can run princomp, I would get the following, from executing dmpca = princomp(datamatrix) : - the vector,...

...as may sometimes be the case. Furthermore, it appears to me that the 'somers2' function in the Hmisc package applies Somers' D only to 2x2 and not larger tables. Am I mistaken, or does there exist somewhere else an implementation of the Somers' D statistic for the more general RxC tables? This was queried in 1999, but no response seemed then to be forthcoming. Thanks and regards, -Antti Arppe -- ====================================================================== Antti Arppe - Master of Science (Engineering) Researcher & doctoral student (Linguistics) E-mail: ant...

I want to ascertain the basis of the table ranking, i.e. the meaning of "extreme", in Fisher's Exact Test as implemented in 'fisher.test', when applied to RxC tables which are larger than 2x2. One can summarise a strategy for the test as 1) For each table compatible with the margins of the observed table, compute the probability of this table conditional on the marginal totals. 2) Rank the possible tables in order of a measure of discrepancy...

...000000000000 ? ? ? ? ???????? ? ? ? ? RxA 000000000000000000000000 ? Loop ? ? ? ? ? RxB 000000000000000000000000 ???????? ? ? ? ? RxC 000000000000000000000000 ? ? ? ? RxD 000000000000000000000000 ? If I make a call to one of the phone numbers in my block, the zttool output goes to this: ? Current Alarms: No alarms. ? ?...

...ocus (across columns for each individual) genotypes vs the expectation, which is the product of the individual frequency for each genotype times the total number of individuals. Simple test. I have set up a loop that pairs each gene together in a 2 column array, but there are a number of different RxC tests based on how many genotypes (e.g. 2 genotypes vs 4 gives 8 cells, 2 by 2 gives you a 4 cell test etc.). Instead of writing a series of if then statements for the chi-square test on the obs-exp numbers for each possible gene pair (i've started to do this....2x2, 2x3, 3x2, 2x4, 3x4,etc) is...

...[j][0] > 0) for (k = rx[j][0]; k < rx[j][0] + rx[j][1]; k++){ if (k<*m) cap[i][k]=1; } for (j=0;j<*m;j++) for (i=0,total=0;i<*m;i++) { total= total+cap[j][i]; rxs[j]=total; } } And the following R code: dyn.load("c:/temp/rxc.dll") rx=matrix(c(1,5,11,5,21,5,0,0, 1,10,21,10,0,0,0,0),nrow=8, byrow=T); n=2 m=31 x=c(1:n) rxmax= dim(rx)[[1]]/n xx <- .C("rx",n=as.integer(n),m=as.integer(m),rxmax=as.integer(rxmax), rxdate = as.integer(rx[,1]), refills = as.integer(rx[,2]),rxs=as.intege...

...e Size Axis that line draw from Power Axis (80%) from R code. How I show this and select the most appropriate of this power (.79955687 - 80983575). Thank for your help and answer. Best Regards, Nikom Thanomsieng, Email: nikom at kku.ac.th .... #Power analysis: Sample size for Chi-Square 2x2, RxC: R software #Concept from SAS program to calculate power of ANOVA F-test #http://www2.tltc.ttu.edu/Westfall/images/5347/power_analysis_of_anova_f_test.htm # and Cohen,J (1977). Statistical Power Analysis for Behavioral Sciences. #New York: Academic Press. #Asst. Prof. Nikom Thanomsieng. 29/09/2000...

...if everything is configured properly? After doing 'modprobe wct1xxp;ztcfg' I ran zttool. In the details for the T100P I saw: "Current Alarms: Red Alarm, Sync Source: Internally Clocked" ? TxA 00000000 ? TxB 11111111 ? TxC 00000000 ? TxD 11111111 ? RxA 00000111 ? RxB 11111010 ? RxC 00000000 ? RxD 00000000 Should the transmit and receive settings be mirror images of each other, or is this display correct given my situation? Unfortunately I don't understand what a good display would look like. On another topic, I've tried connecting to irc.freenode.net to join the...

...Dovecot ready. > > I do see STARTTLS here. does this client run in the same network as the windows client? - -- Steffen Kaiser -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEVAwUBVI/fZHz1H7kL/d9rAQJivAgAiatTp5CXbTEwKMN5HTHvN9B4BB3sIN99 P8adumkEAZ5AZVIRSfmWvhGf77jsyC5/Rxc/R2OuqY+hLUkyU0svu6OqhNMEgXrR hA9PFUp3MXj4FBzxkFMOC/RKdzyClNuPEAAwUU/IvZugRhF95C9+5fa66rKIXgDl /s5eKhcml9M1Zx4qK0336XmV6W0VXXiOJM1YBSwUt/yq0NseUuyDE6+FS50z+5kL lIk7BRf3p/pJC8hUBJmtVu67S0ZSUD6i9kYbuKvpd7bAfWDOMtXDZTRl8VoEVJWg QXz7fF1FPy7KqEo67gthkMwwTeXeN6tHm0cpgu53FnXZEVSKR+nuuQ== =VHS1 -----END PGP...

...x1], function(y,z) abs(z-y)) w2 <- outer(xk$xk2, data[,x2], function(y,z) abs(z-y)) w1[w1 > d1] <- NA w2[w2 > d2] <- NA i1 <- ifelse(!is.na(w1),col(w1),NA) i2 <- ifelse(!is.na(w2),col(w2),NA) #NOW COMPARE i1 AND i2 BY ROWS...IF THEY HAVE A VALID NUMBER IN #THE SAME POSITION (RxC) THEN EXTRACT THE Z-VALUE CORRESPONDING #TO THE COLUMN NUMBER all <- cbind(i1,i2) Ik <- lapply(as.data.frame(t(all)), function(x) data$y[unique(x[duplicated(x)])]) zk <- unlist(lapply(Ik, mean, na.rm = TRUE)) z <- cbind(zk) #FINAL DATA FRAME WILL CONSIST OF xk (XK1 and XK2), ZK xk$z &l...

...nstead ? Is it normal > ?) > Sync Source: Internally clocked > IRQ Misses: 0 > Bipolar Viol: 0 > Tx/Rx Levels: 0/ 0 > Total/Conf/Act: 1/ 1/ 1 > > 1 > TxA - > TxB - > TxC - > TxD - > > RxA - > RxB - > RxC - > RxD - > dahdi_cfg -vv > DAHDI Tools Version - 2.2.0 > > DAHDI Version: 2.2.0.2 > Echo Canceller(s): MG2 > Configuration > ====================== > Channel map: > Channel 01: FXS Kewlstart (Default) (Echo Canceler: mg2) (Slaves: 01) > 1 channels to configure. &...

...Interfaces Alarms Span OK Wildcard X101P Board 1 Current Alarms: No alarms. Sync Source: Internally clocked IRQ Misses: 0 Bipolar Viol: 0 Tx/Rx Levels: 0/ 0 Total/Conf/Act: 1/ 1/ 1 1 TxA - TxB - TxC - TxD - RxA - RxB - RxC - RxD - ztcfg === Channel map: Channel 01: FXS Kewlstart (Default) (Slaves: 01) 1 channels configured. /etc/zaptel ======= loadzone=uk defaultzone=us fxsks=1 /etc/asterisk/zapata.conf ================ [trunkgroups] [channels] ; context=default switchtype=national ; signalling=fxo_ls usecaller...

Hi, It seems like my ATA is making a ringing noise... (as it used to), but now (After the upgrade from 1.0.7 to 1.2) asterisk also is either making the ringing, or passing the PRI ringing from the telco on to me. Any suggestions on how to fix this?

Dovecot 2.0.9 So I am trying to get my Outlook 2010 client to use TLS with Dovecot. The Outlook error that I get is: Log onto incoming mail server (IMAP): A secure connection to the server cannot be established. I have set the port to 143,993,995 none of them work, and the security to TLS. I have all of the certificates in the full chain installed on my machine and when viewing them

Hi, Is there any R library/package that calculates tetrachoric correlations from given marginals and Pearson correlations among ordinal variables? Inputs to polychor function in polycor package are either contingency tables or ordinal data themselves. I am looking for something that takes marginal distributions and Pearson correlation as inputs. For example, Y1=(1,2,3) with P(Y1=1)=0.3,

I work with problems that have rather large data requirements -- typically a bunch of multigig arrays. Given how generous R is with using memory, the only way for me to work with R has been to use bigmatrices from bigmemory package. One thing that is missing a bit is interoperability of bigmatrices with C++ and possibly java. What i mean by that is API that would allow read and write filebacked

...------- - ? ? ? ? ? ? ? ? RxA --------------- - ? ? ? ? RxB --------------- - ? ? ? ? RxC --------------- - ? ? ? ? RxD --------------- - ? ? ??????? ? ????? ?????????????????????????????????????????????????????????????? Wildcard TE...

...0 Tx/Rx Levels: 0/ 0 Total/Conf/Act: 24/ 24/ 0 111111111122222 123456789012345678901234 TxA ------------------------ TxB ------------------------ TxC ------------------------ TxD ------------------------ RxA ------------------------ RxB ------------------------ RxC ------------------------ RxD ------------------------ *CLI> zap show status Description Alarms IRQ bpviol CRC4 Wildcard TE120P Card 0 OK 74 0 0 *CLI> -------------- next part -------------- An HTML attachment was scru...

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