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...gues, I am trying to use my PDC as a time server. time server = yes upon login a group based scripts are executed. Scripts include line: net time \\samba.server /set /yes Time changes only if a user who logs was added Power Users Group on the local machine. My users belong to either staff, pgrads, ugrads, vis UNIX groups. What do I need to do to ensure that time is synchronised on XP client when non-admin user logs into the machine. Thank you in advance. -- Ivan Teliatnikov F09 Madsen Bld. School of Geosciences, University of Sydney phone: +612 9351 2031 mobile: +614 02 173 179 fa...

Hi there, Can anyone please tell me if it is possible to limit parameters in nlrq() to 'upper' and 'lower' bounds as per nls()? If so how?? Many thanks in advance

G'day R-helpers, I want to subsample rows of a large table based on the value in its first column. Of all rows sharing the same value in the first column I want to RANDOMLY extract only one. Thanks in advance, Achim example input 1 15 34 1 4 66 1 24 65 2 23 47 2 9 36 3 58 9 3 38 64 3 12 64 3 4 15 4 1 88 4 23 90 desired output 1 4 66 2 23 47 3 12 64 4 1 88

I have an ANOVA model with 2 factors "Environment" and "Site", "Diameter" is the response variable. Site should be nested within Environment. Site is also a random factor while Environment is fixed. I can do this analysis using the "aov" function by using these commands: >model<-aov(Diam~Env+Error(Env%in%Site),data=environ) >summary(model)

I have a question which is not necessarily related to R. I want to use a distorted political map of the world with certain countries increased in size according to a certain variable (an idea similar to the homunculi usually found in psychology textbooks) to demonstrate the coverage of particular countries in a news service. Does anyone have any idea of how to approach this? I don't think

hello, I am very new to R. My current data set is a mix of values and categories. It is a geoscience data set, with values per rock sample. Case in point, each sample belongs to a lithology class, and each sample has several physical property measurements (density, porosity...). I want to be able to plot these physical properties for all samples in each lithology class. this is how i'm doing

Hello. I am looking for some help using anova's in RGui. My experiment ie data, has a fixed burning treatment (Factor A) 2 levels, unburnt/burnt. Nested within each level of Factor A are 2 random sites (Factor B). All sites are crossed with a fixed temperature treatment (Factor C) 2 levels, 0 degreesC/2 degreesC, with many replicates of these temperature treatments randomly located at

I would like to know if there is a way of directly calculating the F-ratio of a random effect using the "aov" function. I have 2 factors in my model, "population" which is random and "length" which is the length of female fish within each population. The dependent variable is "diam" which is the average diameter of eggs produced by each female. At