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Hello! # I have 3 vectors of values: values1<-rnorm(10) values2<-rnorm(10) values3<-rnorm(10) # In real life, all 3 vectors have a length of 25 # I create all possible combinations of 4 based on 10 elements: mycombos<-expand.grid(1:10,1:10,1:10,1:10) dim(mycombos) # Removing rows that contain pairs of identical values in any 2 of...

...ot;arguments" are really needed as arguments or not. When such switch is 0 (says "no"), the C code "feels free" to manipulate these "arguments", and in particular it tries to modify its extension (reallocate). To be clear: I define the "argument" in R: values1 <- double(size) values1 is passed as an argument in ".C". If the switch is set to 0 (says that "values1" is not a real argument), the C function tries to reallocate the pseudo-argument values1: double *tmp2 = realloc(values1, new_size); if(tmp2 != NULL){...

? Fri, 16 Aug 2024 10:35:35 +0200 <sibylle.stoeckli at gmx.ch> ?????: > what do you mean by use is.na() in getValues(). So I need to call > getValues a second time? Not necessarily, but it's one of the options. I was thinking along the lines of: values1 <- getValues(r1) mask1 <- is.na(values1) # Do the same for r2 # Combine the masks all.equal(values1[!combined_mask], values2[!combined_mask]) Unlike compareRaster(), this assumes that the coordinate grid of r1 and r2 is already the same and that only some of the values may differ. > I su...

Readers, I am trying to use the function dotchart. The data is: > testdot category values1 values2 values3 values4 1 a 10 27 56 709 2 b 4 46 47 208 3 c 5 17 18 109 4 d 6 50 49 308 The following error occurs > dotchart(testdot,groups=testdot[,2]) Error in dotchart(testdot, label...

...; Subject: Re: [R] allequal diff ? Fri, 16 Aug 2024 10:35:35 +0200 <sibylle.stoeckli at gmx.ch> ?????: > what do you mean by use is.na() in getValues(). So I need to call > getValues a second time? Not necessarily, but it's one of the options. I was thinking along the lines of: values1 <- getValues(r1) mask1 <- is.na(values1) # Do the same for r2 # Combine the masks all.equal(values1[!combined_mask], values2[!combined_mask]) Unlike compareRaster(), this assumes that the coordinate grid of r1 and r2 is already the same and that only some of the values may differ. > I su...

Many thanks Ivan Use is.na() on getValues() outputs, combine the two masks using the | operator to get a mask of values that are missing in either raster, then negate the mask to choose the non-missing values: all.equal(getValues(r1)[!mask], getValues(r2)[!mask]) --> what do you mean by use is.na() in getValues(). So I need to call getValues a second time? I suppose you mean to first

I am making a stacked bar graph in Gruff. Could anyone help me by telling me how I can change the order in which the data is stacked. No matter what order I put the data in, I get the same result on the png picure. Any help would be much appreciated. Thanks. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because

...ely into R before copying the model ABILITY -> V12, ability0 ABILITY -> V9, ability1 ABILITY -> V14, ability2 ABILITY -> V13, ability3 ABILITY -> V3, ability4 ABILITY -> V1, ability5 ABILITY -> V15, ability6 ABILITY -> V10, ability7 VALUES -> V17, values0 VALUES ->V18, values1 VALUES -> V8, values2 VALUES -> V2, values3 VALUES -> V5, values4 IDENTITY -> V16, identity0 IDENTITY -> V6, identity1 IDENTITY -> V11, identity2 IDENTITY -> V7, identity3 ABILITY <-> ABILITY, NA, 1 VALUES <-> VALUES, NA, 1 IDENTITY <-> IDENTITY, NA, 1 V1 <...