A Comparison of Regression Tree Approaches to Modelling the Efficacy of Water Hyacinth Biocontrol Using Multitemporal Spectral Datasets

Table 1

Descriptive statistics of the measured RLCC and FSD over five weeks.

Infestation level	Parameter	Mean	Minimum	Maximum	Standard deviation
Low	RLCC	42.95	21.45	58.03	7.69
	FSD	20.47	0.00	58.75	14.13
Medium	RLCC	41.91	20.43	57.90	8.14
	FSD	38.14	1.75	110.50	21.69
High	RLCC	41.00	10.87	56.00	10.04
	FSD	69.39	0.00	338	44.90

RLCC: relative leaf chlorophyll content; FSD: feeding scar damage.