SITAR growth curve analysis

Documentation for package ‘sitar’ version 1.0.1

sitar-package	SITAR (SuperImposition by Translation And Rotation) growth curve analysis
AICadj	Ways to compare SITAR models for fit
BICadj	Ways to compare SITAR models for fit
bupdate	Update the b fixed effect to minimise the b-c random effect correlation
cLMS	LMS conversion to and from z-scores
codeplot	Plot and zap velocity outliers in growth curves
funcall	Function call with optional inverse
heights	Serial heights measured in 12 girls
lines.sitar	Plot SITAR model
lms2z	Convert to/from measurement from/to z-score with growth reference
makess	Create cubic smoothing spline from data
mplot	Plot multiple growth curves
plot.sitar	Plot SITAR model
plotclean	Plot multiple growth curves to identify outliers
print.sitar	Print SITAR model
print.summary.sitar	Print summary of SITAR model
recalib	Recalibrate x, y data using SITAR random effects
sitar	Fit SITAR growth curve model
subsample	Sample from SITAR dataset
summary.sitar	Create summary of SITAR model
uk90	UK 1990 growth reference
ukwhopt	UK-WHO growth reference including preterm
update.sitar	Fit SITAR growth curve model
varexp	Ways to compare SITAR models for fit
velout	Identify outliers with abnormal velocity in growth curves
who06	The WHO 2006 growth standard
xaxsd	Par args xaxs and yaxs option d
y2plot	Plot with two y axes
yaxsd	Par args xaxs and yaxs option d
z2cent	Express z-scores as centile character strings for plotting
zapvelout	Plot and zap velocity outliers in growth curves
zLMS	LMS conversion to and from z-scores