bs: Simulated Sample from Binomial Distribution

In ACSWR: A Companion Package for the Book "A Course in Statistics with R"

Description

The data set is used to understand the sampling variation of the score function. The simulated data is available in Pawitan (2001).

Usage

data(bs)

Format

A data frame with 10 observations on the following 20 variables.

Sample.1

a numeric vector

Sample.2

a numeric vector

Sample.3

a numeric vector

Sample.4

a numeric vector

Sample.5

a numeric vector

Sample.6

a numeric vector

Sample.7

a numeric vector

Sample.8

a numeric vector

Sample.9

a numeric vector

Sample.10

a numeric vector

Sample.11

a numeric vector

Sample.12

a numeric vector

Sample.13

a numeric vector

Sample.14

a numeric vector

Sample.15

a numeric vector

Sample.16

a numeric vector

Sample.17

a numeric vector

Sample.18

a numeric vector

Sample.19

a numeric vector

Sample.20

a numeric vector

Source

Pawitan, Y. (2001). In All Likelihood. Oxford Science Publications.

References

Pawitan, Y. (2001). In All Likelihood. Oxford Science Publications.

Examples

data(bs)
n <- 10
sample_means <- colMeans(bs)
binomial_score_fn <- function(p,xbar)
      n*(xbar-10*p)/(p*(1-p))
p <- seq(from=0,to=1,by=0.02)
plot(p,sapply(p,binomial_score_fn,xbar=sample_means[1]),"l",xlab=expression(p),
ylab=expression(S(p)))
title(main="C: Score Function Plot of Binomial Model")
for(i in 2:20) lines(p,sapply(p,
binomial_score_fn,xbar=sample_means[i]),"l")
abline(v=4)
abline(h=0)

ACSWR documentation built on May 2, 2019, 6:53 a.m.