. 2023 Nov 10;9(11):e22140. doi: 10.1016/j.heliyon.2023.e22140

Table 7.

Long-run impact of climate variables on maize production.

Variable	Coefficient	Std. Error	t-Statistics	Prob.	Sig. Level
*AVEGTP*	−17.449	4.723	−2.687	0.013	**
*CO2*	3.603	0.734	4.044	0.001	***
*PRPT*	−1.548	0.305	−1.807	0.084	*
*TWL*	−4.222	1.649	−5.517	0.021	**
C	35.128	6.611	3.502	0.002	***

(*) Significant at 10 %; (**) Significant at 5 %; (***) Significant at 1 % and (no) Not Significant.