search for: datag

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2008 Mar 14
0
Mixed Model nested ANOVA (lme help)
...e a total sample size of 360. Thus i have as a design Response: density Factors: regions (3 levels, fixed) sites (18 levels, random) I started with creating a dataframe that included density, region (coded 1, 2, 3), and site (coded 1,2...18) I then created a grouped data object with the code; datag <- groupedData(density_recruit ~ region | site, data=data, labels = list(x="Region", y="Recruit Density"), units = list(y="dm^2")) 1: my first question is this code correctly creating a grouped data object for a nested design with one nested random factor? I than...
2003 Sep 28
1
geodata conversion
...sed read.table( ) to read in the data and then tried to convert it to geodata type. But it failed and I got "Error in vector("double", length) : cannot allocate vector of length 1351974000" message. All the commands I used were: rawdata<-read.table(file=" ") datag<-as.geodata(rawdata) BTW, what is the biggest origin data size as.geodata( ) can convert? Thanks! Yaqing Gu [[alternative HTML version deleted]]
2007 Oct 09
1
pseudo code
...A hierarchical clustering algorithm L = cut-tree(T; k): produces a partition with k non-singleton clusters s(L1;L2): a similarity between two partitions 1: f = 0:8 2: T =cluster(X) fthe reference clustering 3: for i = 1 to num subsamples do 4: subi =subsamp(X; f) fsub-sample a fraction f of the datag 5: Ti=cluster(subi) 6: end for 7: for k = 2 to kmax do 8: L1=cut-tree(T; k) fpartition the reference clusteringg 9: for i = 1 to maximum iterations do 10: L2 =cut-tree(Ti; k) 11: S(i; k) = s(L2;L1) computed only on the patterns of subi. 12: end for 13: end for I am glad about any help, don't...
2008 Mar 14
0
multiple comparisons
...omp package appropriate for using with a lme built under the nlme package. I know i can get it to work (i.e report p-values for a tukey test) but i am not unsure if this is appropriate for a linear mixed effects model. Below is the code i used lmm1 <- lme(asinh(density_recruit) ~ region, data=datag, random=list(site=~1)) mc<-glht(lmm1, linfct = mcp(region = "Tukey")) Simultaneous Tests for General Linear Hypotheses Multiple Comparisons of Means: Tukey Contrasts Fit: lme.formula(fixed = asinh(density_recruit) ~ region, data = datag, random = list(site = ~1)) Linea...
2020 Jun 13
3
Login auth strip domain from username
Hi, I have just discovered that the IMAP account setup wizard in outlook 2019 assumes that the email address for a user is the same as their username, and there is no easy way to separately enter different user. (It can be done via hidden dialog boxes, command line switches and registry hacking, but it is far from easy [1]) Like many small setups, the dovecot accounts on my mail server map