search for: simpleboot

Displaying 8 results from an estimated 8 matches for "simpleboot".

2007 Jan 02
6
package dependency tree
Is there a painless way to find the names of all packages on CRAN that "Depend" on a specified package? url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Champaign, IL 61820
2005 Jun 01
1
Bootstrap direction
Hi all, I am trying to bootstrap a small data set into 1000 "pseudodatasets" and then run an ANOVA on each one. Can anyone provide guidance on how I could do this? Thank you. -Dan Janes ************************************************ Dan Janes, Ph.D. Harvard University/OEB 26 Oxford St. Cambridge, MA 02138 Office: 617-496-2375 Fax: 617-495-5667 Email: djanes at oeb.harvard.edu
2006 Feb 23
0
JGR problem with installPackages()?
...ersion 2.2.1, 2005-12-20, powerpc-apple-darwin7.9.0 attached base packages: [1] "datasets" "methods" "stats" "utils" "graphics" "grid" "grDevices" [8] "base" other attached packages: nlme simpleboot boot gridBase Hmisc latticeExtra car "3.1-68.1" "1.1-1" "1.2-24" "0.4-2" "3.0-10" "0.1-4" "1.0-18" MASS Matrix JGR JavaGD rJava...
2006 Sep 08
1
Confidence intervals on Lowess (eg SiZer from J.S.Marron)
Hi, I have some very noisy, relatively sparse data; a biological response of roughly ~8 subjects at ~8 times points). I've been following the data trend using a lowess line, over-plotted with several values of bandwidth, 'f <- seq(0.3, 0.9, by=0.1)'. At this point, we have no models for these data. I wonder if there is any way under R to assign some sort of confidence interval to
2005 Jul 16
1
Confidence Intervals for Arbitrary Functions
I have a rather basic background in statistics, and am looking for assistance in solving what I expect is a common type of problem. I have measurements of physical processes, and mathematical models of those processes that I want to feed the measurements into. A simple case is using measurements of electric power entering and leaving a power conversion device, sampled at regular intervals, and
2008 Oct 24
3
Barplot Labels Problem
Hi everybody, well I'm trying to use barplot for the first time. I get a suitable graphic but I'm having a weird problem. My graphic is generated from a matrix with several species (rowNames) and two abundance columns. So each species will have two bars, and the species name should appear at left. Until now everything is Ok, but when a I plot it the species names (my labels) are cut by
2007 Mar 26
1
Problem in loading all packages all at once
...ot;,"SensoMineR","SenSrivastava","seqinr","SeqKnn","seqmon","session","setRNG","sfsmisc","sgeostat","s hapefiles","shapes","SharedHT2","simex") TEMP <- c(TEMP,"simpleboot","SIN","skewt","sm","sma","smatr","smoothSurv","sn","sna","som","SoPhy","sound","sp","SparseLogReg","SparseM","spatial","spatialCovariance&...
2008 Jul 21
5
Coefficients of Logistic Regression from bootstrap - how to get them?
Hello all, I am trying to optimize my logistic regression model by using bootstrap. I was previously using SAS for this kind of tasks, but I am now switching to R. My data frame consists of 5 columns and has 109 rows. Each row is a single record composed of the following values: Subject_name, numeric1, numeric2, numeric3 and outcome (yes or no). All three numerics are used to predict