Displaying 3 results from an estimated 3 matches for "l_o2".
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2012 Aug 03
5
replacement has length zero. In addition: Warning message: In max(i) : no non-missing arguments to max; returning -Inf
...you please help? Thanks.
diveCond <- data.frame(matrix(0, nrow=97, ncol=17))
names(diveCond) <- c("dive_id", "timestamp", "visability", "r_wvht",
"r_dpd", "r_apt", "r_mwd", "r_wtmp", "l_salinity", "l_o2", "l_hs", "l_tp",
"l_wdir", "l_along", "l_cross", "l_mab", "l_depth")
dive_id <- 0
for(i in 1:dim(diveCond)[1]){
thisStamp <- as.POSIXct(strptime(diveCond$timestamp[i], "%Y-%m-%d
%H:%M:%S"))
ind <- whic...
2012 Jul 16
4
Error in as.xts
Hi
I got the following error using as.xts
Error in xts(x, order.by = order.by, frequency = frequency, ...) :
NROW(x) must match length(order.by)
Here is how the data looks like
> d1 <- read.csv(file.path(dataDir,"AppendixA-FishCountsTable-2009.csv"),
as.is=T)
> d1[1:3,]
dive_id date time species count size site depth level
TRANSECT VIS_M
1 62 10/12/2009
2012 Jul 18
2
loop searching the id corresponding to the given index (timestamp)
...513", "33.513", "33.513", "33.513",
"33.513", "33.513", "33.513", "33.513", "33.513", "33.513",
"33.513", "33.513", "33.513", "33.513", "33.513"), l_o2 = c("0",
"0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0",
"0", "0"), l_hs = c("54.926", "54.926", "54.926...