Displaying 4 results from an estimated 4 matches for "r_wvht".
2012 Aug 03
5
replacement has length zero. In addition: Warning message: In max(i) : no non-missing arguments to max; returning -Inf
...ot;, "VIS", "TIDE")))
I tried to copy some fields from this data to another data. I got error.
Could 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(div...
2012 Jul 31
3
time series line plot: Error in plot.window(...) : invalid 'xlim' value
Hello,
This should be pretty simple but I cannot get it right. Please point to the
right code. Thanks.
> last <- read.csv(file.path(dataDir,"plot1.csv"), as.is=T,stringsAsFactors
= FALSE)
> last
date r_wvht
1 8/6/2008 0.9766667
2 8/8/2008 0.7733333
3 8/11/2008 1.4833333
4 8/13/2008 1.5766667
5 8/14/2008 1.3900000
6 8/18/2008 0.7800000
7 8/20/2008 0.8383333
8 8/27/2008 1.7700000
9 8/28/2008 1.2950000
10 8/31/2008 2.4100000
11 9/2/2008 1.3166667
12 9/3/2008 1.3075000
13 9/4/20...
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)
...6.5",
" 7.0", " 7.5", " 8.0", " 9.0", "10.0", "12.0", "13.0", "3.0000",
"4.0000", "5.0000", "5.4864", "6.0000", "6.0960"), class = "factor"),
r_wvht = c(0.91, 1, 1.02, 0.76, 0.78, 0.78, 1.35, 1.35, 1.57,
1.57, 1.53, 1.53, 1.51, 1.53, 1.69), r_dpd = c(14.29, 4.35,
4.35, 13.33, 13.33, 8.33, 8.33, 8.33, 8.33, 8.33, 8.33, 8.33,
9.09, 9.09, 8.33), r_apt = c(4.59, 4.45, 4.26, 5.87, 6.27,
6.58, 6.7, 6.7, 6.67, 6.67, 6.66, 6.5, 6.99, 6....