Displaying 3 results from an estimated 3 matches for "schla".
Did you mean:
scala
2012 Sep 07
7
Producing a table with mean values
...1 0.0262 0.04570 0.00261 0.07451
6 Off_Mount 2 0.0314 0.17400 0.12800 0.33340
I tried the following script but get an error message
*Error in results[i, "u.Pico", "u.Nano", "u.Micro"] <- sapply(z, mean) : *
* incorrect number of subscripts *
The code I used:
*SChla <- read.csv("SM_Chla_data.csv")*
*sm <- as.character(unique(SChla$Seamount))*
*
*
*results <-
matrix(NA,nrow=length(sm),ncol=6,dimnames=list(sm,c("u.Pico","u.Nano","u.Micro","sd.Pico","sd.Nano","sd.Micro")))
*
*
*
*for (...
2012 Sep 11
4
Maintaining specific order when using aggregate or change order on axis
Hi All,
I'm using the following code to produce some stacked bar graphs.
*setwd("C:\\Users\\Tinus\\Documents\\NMMU\\R\\Seamounts")*
*SChla <- read.csv("SM_Chla_data.csv")*
*
*
*#Extract mean values from data file*
*
*
*Coral <- SChla[185:223,] #Reduce SChla to Coral only*
*coral <- with(Coral , aggregate(cbind(Pico, Nano, Micro),
list(Depth),FUN=mean))*
*rownames(coral) <- coral[,1] *
*coral <- t(coral[,-1]) #...
2012 Sep 19
2
Help reproducing a contour plot
Hi All,
I am trying to reproduce this using R instead.
[image: Full-size image (38 K)]
I tried using the following code
*SChla <- read.csv("SM_Chla_data.csv")*
*Atlantis <- SChla[16:66,]*
*head(Atlantis)*
*
*
Seamount Station Depth Pico Nano Micro Total_Ch dbar Latitude
Longitud
16 Atlantis 1217 Surface 0.0639 0.1560 0.0398 0.2597 2.082 -32.71450
57.29733
17 Atlantis 1217 Shallow 0....