Meanings of arcsine in English

Freeman-Tukey double-arcsine transformations were used to stabilize variance as complications were rare.

Stage I or limited stage proportions were pooled by random effect model with Freeman-Tukey double arcsine transformation.

Study-specific prevalence estimates for clinical features were transformed using Freeman-Tukey arcsine transformation, allowing for pooled estimates of prevalence to be generated using random-effects models.