Estimation in respondent driven samples.

Documentation for package ‘chords’ version 0.67

chords-package	Population size estimation for respondent driven sampling
chords	Population size estimation for respondent driven sampling
comparison	Compares the output of estimate.rds for different theta initialization values.
compute.S	A snow ball constructor
data3	Simulated snowball sample with no drop outs.
estimate.rds	Degree distribution estimation in respondent driven samples
estimate.rds.two.stage	Degree distribution estimation in respondent driven samples
generate.rds.control	Degree distribution estimation in respondent driven samples
generate.sample	Generates a random respondent driven sample
inv.qnorm.theta	Maps theta to the real line and vise versa.
make.Sij	Make the Sij matrix assuming no drop outs during sampling
qnorm.theta	Maps theta to the real line and vise versa.
ranks.sum	Utility functions for creating snowball matrix.
var.theta	Degree distribution estimation in respondent driven samples