search for: sexratio

...d in the model look like (the real data set is much bigger, just to illustrate what I?m talking about): male_chick_no=c(2,4,1,0,3,5,2) female_chick_no=c(1,0,3,3,1,0,2) FemaleID=c(A,A,B,B,C,D,E) My first question relates to coding the test in R. I received this suggested R syntax from a reviewer: SexRatio = cbind(male_chick_no, female_chick_no) Model <- lmer(SexRatio ~ 1 +(1|FemaleID), family = quasibinomial) But when I try to use this in R I get the error: ?Error in glmer(formula = ratio ~ 1 + (1 | femid), family = quasibinomial) : "quasi" families cannot be used in glmer?. I?ve tri...

Hi, I have a data frame like this: var1=years var2=Sex ratio (0<value<1) var3=lower 95% confidence interval var4=upper 95% confidence interval Is there a way to add these confidence intervals to a plot like this? plot(years,Sex ratio,type="b") Thanks in advance for any response [[alternative HTML version deleted]]

...c). Individual atributes vary within state and party%in%state. State atributes vary between states. Though political parties are present across states, I have reasons to believe that they behave differently in each state. Example: State ID Literacy% #Voters/#Candidates SexRatio Individual ID Sex Age EducationalLevel Party Etc. AC 84.5 8241.92 102.56 1 M 42 Undergraduate PT .....