Evaluation of Rainfall and Temperature Conditions for a Perennial Crop in Tropical Wetland: A Case Study of Cocoa in Côte d’Ivoire

Table 1

Multiple regression coefficients applied to the explanatory variables (i.e., precipitation and temperature) and the explained variable (i.e., cocoa production) for each studied department over the 1989–2006 period.

Areas	Correlation coefficients and degree of freedom			Coefficients of the explanatory variables of the constant b
	r^2	F	df	b	m1	m2	m3
Aben	0.175	0.989	14	2.5E + 5	29.79	32.53	−7.9E + 3
Agbo	0.169	0.951	14	−0.15E + 5	−7.09	16.13	1.1E + 3
Daloa	0.181	1.030	14	7.7E + 5	106.8	64.05	−28.5E + 3
Dimb	0.055	0.273	14	30.8E + 5	−86.31	−321.9	−10.5E + 4
Guigl	0.263	1.665	14	−5.3E + 5	86.28	56.92	19.2E + 3
Soub	0.063	0.314	14	−25.8E + 5	116.3	26.01	100.7E + 3