Clustering Longitudinal Trajectories

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Documentation for package ‘clustra’ version 0.2.1

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

clustra-package	clustra-package
allpair_RandIndex	allpair_RandIndex: helper for replicated cluster comparison
bp10k	Simulated blood pressure data
check_df	Checks if non-empty groups have enough data for spline fit degrees of freedom.
clustra	Cluster longitudinal trajectories over time
clustra_rand	clustra_rand: Rand Index cluster evaluation
clustra_sil	clustra_sil: Prepare silhouette plot data for several k or for a previous clustra run
deltime	Timing function
deltimeT	Timing function
gendata	gendata
gen_traj_data	Data Generators
ic_fun	Function to test information criteria. Not exported and used by internal function 'kchoose'.
kchoose	A test function to evaluate information criteria for several k values. Not exported and only for debugging internal use.
mae_g	Various Loss functions used internally by clustra
mme_g	Various Loss functions used internally by clustra
mse_g	Various Loss functions used internally by clustra
mxe_g	Various Loss functions used internally by clustra
oneid	Generates data for one 'id'
plot_sample	Plots a sample of ids in a small mutiples layout
plot_silhouette	Plots a list item, a silhouette, from the result of 'clustra_sil' along with the average silhouette value. Typically used via 'lapply(list, plot_silhouette)'
plot_smooths	plot_smooths
pred_g	Function to predict for new data based on fitted gam object.
rand_plot	Matrix plot of Rand Index comparison of replicated clusters
start_groups	Function to assign starting groups.
tps_g	Fits a thin plate spline to a single group with 'bam'.
trajectories	Cluster longitudinal trajectories over time.
traj_rep	Function to run trajectories inside mclapply with one core.
xit_report	xit_report