I am doing some mixed effects modeling where we would like to test the
hypothesis that the dependent variable (Dependent.var) as a function of
time depends on the value of the covariate 6 months to a year earlier. The
difficulty is that not all subjects have measurements every 6 months (as
shown be
Hello,
I am trying to add a less than equal to symbol in a ggplot2 legend text.
See sample code below. I have tried using the expression function and
\u2264. I also tried adding labels to legend.text under theme.
Neither of these 3 options work.
Please help,
Mahesh
++
Extra.column
rror distribution in terms of theta and
omega?
On Sun, Jan 2, 2011 at 10:08 AM, mahesh samtani wrote:
> Hello,
> I am trying to compute the density of a variable k that is either (1)
> Normally distributed; (2) Log-Normally distributed; or (3) follows
> proportional error distribution.
Hello,
I am trying to compute the density of a variable k that is either (1)
Normally distributed; (2) Log-Normally distributed; or (3) follows
proportional error distribution. I tried to search R-help and the answer for
normal distribution was easy to find (please see 1c). I am not sure if my
form
Hello,
I am trying to find the analytical solution to this differential equation
dR/dt = k1*(R^k2)*(1-(R/Rmax)); R(0) = Ro
k1 and k2 are parameters that need to fitted, while Ro and Rmax are the
baseline and max value (which can be fitted or fixed). The response (R)
increases
initially at an exp
Hello,
I am running a step.gam with 21 explanatory variables. I run into a problem
with the "Error: cannot allocate vector of size 437.9 Mb" if the list of
explanatory variables is longer than 17. I have to comment out 4 of the
variables and can't test than 17 variables (see below). I am wondering
Hello,
I am a new R user having transitioned over from S-plus recently. I have a
question that is probably very trivial but I am having trouble finding a
solution. In S-plus, graphic pages are created as tabs when multi-page
figures are created. I have shown the R code for xpose.VPC (a function
wi
Hello,
I am trying to find the analytical solution to this differential equation
dR/dt = k1*R (1-(R/Rmax)^k2); R(0) = Ro
k1, k2, and Rmax are parameters that need to fitted, while Ro is the
baseline value (which can be fitted or fixed). The response (R) increases
initially at an exponential rate
Hello,
I am trying to use ⥠symbol in the Trellis custom strip. The ascii ALT Key
for this symbol is 242. However, when I try "\242 90 kg" I get the ¢ symbol
in the trellis custom strip. Can some one kindly help me?
Thanking you in advance,
MNS
[[alternative HTML version deleted]]
___
9 matches
Mail list logo
