Percentage of articles reported each item, inter-rater agreement on the item and whether the item should be included in future shortened checklist relating to “Statistical Modeling”.

Abbreviations: DCT, discrete cosine transform; AR(1), first-order Autoregressive Model; WN, white noise.#The conditional item which is needed to report when the condition is met.*To identify whether the item should be included in future shortened checklist. If excluded, the reasons for exclusion are given.