search for: crosss

...nd the rest is Intensity. I want to plot the data this way. x-axis is colnames(n) in the order of 0.5p, 2.5p,5p,and 25p. y-axis is Intensity Inside of plot is the points of intensity over 4 concentrations, points from different genes have different color or shape. A regression line of each genes crosss different concetrations, and at the end of line is gene IDs. Thanks, Tiandao

Hi I am trying to validate my regression results using the leave one out crosss validation method. Is any script available in R to use this method for a linear regression equation? Both R or SPLUS would do. any clues on how to write the script will also help. Thanks a lot, A [[alternative HTML version deleted]]

...-1)],C is covariance matrix of vector [R(0),|R(1)|,...,|R(N-1)|]. Besides the diagonal and first row and first column, the other elements is small that can be ignored,which can be shown by simulations.Namely weak cross-correlation is hold between any two RVs of set {|R(1)|,|R(2)|,R(N-1)},while the crosss-correlation between R(0) and each RV of set {|R(1)|,|R(2)|, |R(N-1)|} and self-correlation of set {|R(0)|,|R(1)|,|R(N-1)|} is large and should not be ignored. The former is what i seek. I almost exhausted,so i came here for help. Any suggestion will be appreciated. Regards, Jeans Sun

...ba. We can do it with Win2k client workstations, but not with NT. Stange, hu ? 2. With NT clients again, we get some strange results when using the right click, send to option to send a text file in the notepad. Sometimes it works, sometimes not ("Unable to open file" error message). I crosss checked the unix file perms, the samba options between working and non working files. No way. 3. Is there a tool to simulate the MAPROOT novell command ? (We are doing subst but it is not very easy to use as all map are labelled "Network Drive") Again, Win2k allows "deep&...

...aragraph) arising from a crossed factorial design with 2 factors and ubalanced number of replicates (from two to five) in each cell, but I keep getting an error message (see bottom of message). The model is: yijk = intercept + ai + bj + abij + ejik, where: "intercept" is fixed, and the crosss factors, ai, i = 1,..,10, and bj, j= 1,..,10, are random. I am interested in estimating the variance components of these factors AND their interaction. I have tried: fm1 <- lmer(formula = V1~1 + (1|V2) + (1|V3) + (1|V4), data = 'datos') using two types of data layout for "datos&q...

Hi, In short, RoR is brand spanking new to me, I set up Instant Rails (if you can call copying files "setup") and made my own simple app via scaffold. One table, 11 cols, 100 rows. All is well, except when I view the data, it takes 5-10 seconds to show the page, 5-10 more seconds to get the edit page and so on. Going back to the previous page is no faster (via previous link).