search for: isotherm

Hi all, I've this ggplot2 graph (http://www.4shared.com/file/120101043/f3e9350/isotherm.html). I'd like to tweak the legend for the adsorbent part. I'd like to have full square of the colors instead of the full circles. I guess that I've to work on the scale_color_hue or fill somewhere but I haven't found my way yet. Here is my code to get the graph: pdf("is...

Dear R listers, When using smooth.spline to interpolate data, results are generally good. However, some cases produce totally unreasonable results. The data are values of pressure, temperature, and salinity from a probe that is lowered into the ocean, and the objective is to interpolate temperature and salinity to specified pressures. While smooth.spline provides excellent values at the

...5.5 ET2 112.0 382.6 ET2 149.7 361.8 ET2 187.4 347.7 To do a straightforward nls on the data, some code like this would be necessary... char<-read.table("O:/R_STH/L_TBA/P_IndSer/IntLive/Ilem_Research/Matt/Incubat ion/Desorption Isotherms/RWork/DPIAds.txt", header=TRUE) library(NLS) test1<-nls(SorbedT~A + B/(1 + D*ExtrVol2), data=char, start=list(A=200,B=80, D=0.003),trace=TRUE) summary(test1) Given this code, How do I alter it to group regression based on the factor TimeTreat, and provide a comparison of the results? T...

...redboot commands to do the following: 1. load -v -r -b 0x8000000 -h 10.1.1.1 pxelinux.0 2. start This however caused my blade to reboot spontaneously. Should have known it couldn't be that easy. Has anyone attempted this before? Thanks in advance. Rich Maes Lead Systems Engineer Isothermal Systems Research, Inc. office: 509-232-3458 mobile: 509-701-1356 www.spraycool.com <BLOCKED::http://www.spraycool.com/>

System info: Red Hat 9.0 R Version 1.8.0 ESS 5.1.21 Emacs 21.2.1 ------------------- Hello I've been working with Paul Murrell here in New Zealand to develop plots of temperature and density profiles at 22 stations spanning a frontal zxone, and then overlaying the isothermal and mixed layer depths (similar to Kara et al. 2003 JGR Oceans 108(C3) pg. 24-5, figure 2). Paul Murrell has a package called gridBase which works with R 1.8.0 that does the job nicely. I've put the plot on a publicly accessible ftp site <ftp.niwa.co.nz/incoming/mcclatchie/misc/ocean.p...