Figure 5.
Scaled and centered coefficient bar plot for cell proliferation inhibition. To analyze the effect of factors on cell proliferation inhibition, the coefficients of the polynomial equation were plotted. The coefficient of a factor represents the change in response induced by increasing the factor’s level from low to high while all other factors are at average level. Each coefficient has a 95% confidence interval, represented through error bars, and reflecting its uncertainty. EEAG, A. genevensis ethanolic extract; EEAC, A. chamaepitys ethanolic extract; EEAL, A. laxmannii ethanolic extract.