Displaying 3 results from an estimated 3 matches for "total_ch".
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 0.0305 0.1250 0.0740 0.2295 24.524 -32.71450
57.29733
18 Atlantis 1217 Deep 0.1660 0.3560 0.0734 0.5954 49.573 -32.71450
57.29733
19 Atlantis 12...
2012 Sep 07
7
Producing a table with mean values
Hi All,
I have a data set wit three size classes (pico, nano and micro) and 12
different sites (Seamounts). I want to produce a table with the mean and
standard deviation values for each site.
Seamount Pico Nano Micro Total_Ch
1 Off_Mount 1 0.0691 0.24200 0.00100 0.31210
2 Off_Mount 1 0.0938 0.00521 0.02060 0.11961
3 Off_Mount 1 0.1130 0.20000 0.06620 0.37920
4 Off_Mount 1 0.0864 0.15900 0.22300 0.46840
5 Off_Mount 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...
2012 Sep 11
4
Maintaining specific order when using aggregate or change order on axis
...iz = TRUE,*
* xlab = expression ("Chlorophyll a " ~~ (mu*g ~ l^{-1})), *
* col =c("light green", "green", "dark green"),*
* legend = rownames(coral))*
Here is the *head(Coral) *before station col removal and t()
Seamount Station Depth Pico Nano Micro Total_Ch
185 Coral 1401 Surface 0.216 3.270 4.240 7.726
186 Coral 1401 Fmax 0.359 3.890 4.900 9.149
187 Coral 1401 Below 0.178 1.360 1.210 2.748
188 Coral 1402 Surface 0.231 4.140 3.670 8.041
189 Coral 1402 Fmax 0.863 4.340 3.750 8.953
190 Coral 140...