search for: nonwhite

Displaying 6 results from an estimated 6 matches for "nonwhite".

2007 Jun 14
0
random effects in logistic regression (lmer)-- identification question
...tion. Currently, I'm working on a project in which there are observations collected in many cities, represented by a variable PLACE. We are comparing the effect of several variables on a response for each of the values of a RACE variable. RACE is dichotomized into "White" and "Nonwhite" by the people who collect the data. For Nonwhites only, we can estimate the effect of individual level predictors (x) on the output (y). fm1 <- lmer( y ~ x + (1 | PLACE), data=dat, , family=binomial, subset= Race %in% c("Nonwhite")) The random effect in this model indicates th...
2011 Mar 31
1
error in recode.defalt ....object '.data' not found
...: num 3 2 3 3 2 2 3 3 3 3 ... $ family : num 3 2 2 2 3 2 2 1 2 1 ... $ special : num 3 3 4 4 3 3 4 4 3 4 ... $ immigrants: num 3 8 3 8 3 3 4 1 1 2 ... $ wedlock : num 3 3 3 3 3 2 2 8 2 3 ... $ crime : num 3 2 2 1 2 3 1 8 2 1 ... $ breakdown : num 3 3 3 2 2 4 8 2 2 4 ... $ nonwhites : num 2 4 3 3 2 2 3 4 3 3 ... *RECODE social$nonwhites<-recode(social$nonwhites, "1=4; 2=3; 3=2; 4=1; 8=NA; -9=NA") *ERROR Error in recode.default(social$nonwhites, "1=4; 2=3; 3=2; 4=1; 8=NA; -9=NA") : object '.data' not found ********************************...
2006 Dec 14
5
Nicely formatted tables
If I use latex(summary(X)) where X is a data frame with four variables I get something like Rainfall Education Popden Nonwhite Min. :10.00 Min. : 9.00 Min. :1441 Min. : 0.80 1st Qu.:32.75 1st Qu.:10.40 1st Qu.:3104 1st Qu.: 4.95 Median :38.00 Median :11.05 Median :3567 Median :10.40 Mean :37.37 Mean :10.97 Mean :3866 Mean :11.87 3rd Qu.:43.25 3rd Qu.:11.50 3rd Qu...
2013 Nov 04
0
Fwd: mediation analysis with R
? stato filtrato un testo allegato il cui set di caratteri non era indicato... Nome: non disponibile URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20131104/739bd002/attachment.pl>
2012 Jul 28
1
Problem with a regression - Dataset Workinghours
? stato filtrato un testo allegato il cui set di caratteri non era indicato... Nome: non disponibile URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20120728/14a04d34/attachment.pl>
2007 Jun 12
3
Appropriate regression model for categorical variables
Dear users, In my psychometric test i have applied logistic regression on my data. My data consists of 50 predictors (22 continuous and 28 categorical) plus a binary response. Using glm(), stepAIC() i didn't get satisfactory result as misclassification rate is too high. I think categorical variables are responsible for this debacle. Some of them have more than 6 level (one has 10 level).