A wide range of missing imputation approaches in longitudinal data: a simulation study and real data analysis

Table 2 R packages for data analysis

Step	Method	R package	Reference
Missing data pattern	Graphically	VIM	[80]
MI approaches for missing data imputation	JM-FJ	mitml	[19]
	JM-MLMM
	JM-SMC	jomo	[18]
	JM-SMC-het	jomo	[18]
	hmi	hmi	[23]
	JointAI	JointAI	[24]
	FCS-LMM	mice	[8]
	FCS-LMM-het	mice	[8]
	FCS-LMM-LN	miceadds	[20]
	FCS-LMM-LN-het	miceadds	[20]
	FCS-MLMM-LN	micemd	[22]
SI approaches for missing data imputation	Cross Mean	longitudinalData	[25]
	Cross Median
	Cross Hot Deck
	Traj Mean
	Traj Median
	Traj Hot Deck
	LOCF
	NOCB
	Interpolation LOCF
	Interpolation Global
	Interpolation Local
	Interpolation Bisector
	Copy mean LOCF
	Copy mean global
	Copy mean local
	Copy mean bisector
Fitting parametric longitudinal model	Linear mixed effects model	lme4	[81]
Fitting non-parametric longitudinal model	Longitudinal regression tree	REEMtree	[82]
Missing data simulation	genMiss function	simstudy	[83]

ISSN: 1471-2288