Displaying 6 results from an estimated 6 matches for "modx".
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2011 Nov 11
2
One step way to create data frame with variable "variable names"?
Suppose
plotx <- "someName"
modx <- "otherName"
plotxRange <- c(10,20)
modxVals <- c(1,2,3)
It often happens I want to create a dataframe or object with plotx or
modx as the variable names. But can't understand syntax to do that.
I can get this done in 2 steps, creating the data frame and then
assigning n...
2010 Apr 02
2
How to save a model in DB and retrieve It
...wind_dg)*2 + (air_kgm3 - 1.15)*300 + rnorm(length(wind_ms))*10)
#plot(wind_ms, kw)
windDat <- data.frame(kw, wind_ms, air_kgm3, wind_dg)
windDat[windDat$wind_ms < 3, 'kw'] <- 0
model <- loess(kw ~ wind_ms + air_kgm3 + wind_dg, data = windDat, enp.target = 10*5*3) #, span = 0.1)
modX <- serialize(model, connection = NULL, ascii = T)
Channel <- odbcConnect("someSysDSN; UID=aUid; PWD=aPwd")
sqlQuery(Channel,
paste(
"INSERT INTO GRT.GeneratorsModels
([cGeneratorID]
,[tModel]
VALUES
(1,",
paste("'&qu...
2006 Apr 24
2
Ror has problems with memory usage??
I saw this on a forum for MODx (a CMS which seem very good, built on
standards, with clean XHTML/CSS, using PHP).
"RoR is a killer application, but is either a crusher when it comes to
memory usage or SQL usage. Even simple seeming things can kill a server
if it''s not dedicated to the application. In addition, RoR...
2011 Apr 05
0
frailty
Hi R-users
I spend a lot of time searching on the web but I didn?t found a clear
answer.
I have some doubts with 'frailty' function of 'survival' package.
The following model with the function R ?coxph? was fitted:
modx <- coxph(Surv(to_stroke, stroke) ~ age + sbp + dbp + sex +
frailty(center,distribution = "gamma", method='aic'), data=datax)
Then I get survival (eg to 10 years) for the mean of the covariates:
survfit1 <- survfit(modx)
timesele<- 3652.25
tab <- as.data.frame(cbind(s...
2010 Mar 01
4
repeated measures anova, car package
Hello list,
I' d very much appreciate some help with a two sample repeated measures
ANOVA.
I did the analysis yielding sign. main effects (between subj.=site, within
subj.=cover) and a sign. interaction:
Univariate Type II Repeated-Measures ANOVA Assuming Sphericity
SS num Df Error SS den Df F Pr(>F)
site 18.7620 1 18.831 10 9.9631 0.010220 *
2005 Dec 27
3
CMS centos3
Anyone using or recomend a content management system that will install
without out a lot of mucky muck on a Centos3 system? I looked at Zope
but it needs a newer Python, Midgaard looks likes it's geared towards
RHEL4. OpenCMS looks like it runs on java so that might work. I have
yet to look at Rubyrails and Django.