Fig 1.
Geographical distribution of H-2A violations.
The heatmap illustrates the total number of identified H-2A violations within the agricultural sectors per state from 2010–2020.
Fig 2.
The bar plot shows the distribution of H-2A violation counts across agricultural industries, highlighting the industries with the most violations from 2010–2020.
Fig 3.
H-2A violations per H-2A worker certified.
The heatmap illustrates the total number of identified H-2A violations (across all industries) divided by the number of H-2A workers certified in each state from 2010–2020.
Table 1.
Data frame of factors categorized into three groups.
Table 2.
Description of factors.
Table 3.
Comparison of NB and ZINB Models.
Fig 4.
The multilevel diagram illustrates the cross-classification of two levels of study.
Table 4.
Model selection comparative analysis using AIC, BIC, and log-likelihood measures.
Table 5.
The multilevel zero-inflated negative binomial linear model.