Data used for multilevel regression of quantity of insecticide and type of container, material of container, manufacturer of insecticide with district, block and measuring container (squad) as levels of clustering of data.

This data describes the readings of quantity of insecticide measured across 46 blocks (sub-districts) of 12 districts of Bihar, India. The hierarchical nature of the data is also visible as it is organized across squads, blocks and districts. Type of measuring container, material of measuring container and manufacturer of insecticide (anonymized as A or B) is also provided. This data can be used to perform Multilevel linear regression with 'value' (quantity of insecticide measured) as independent variable and 'containercode' (type of container), 'cmatrlcode' (material of container), 'pmanfcode' (manufacturer of insecticide powder) as dependent variables. Distrct, block and squad can be assigned random effect (random intercept).本数据集收录了印度比哈尔邦12个县所辖46个街区（sub-districts，即分区）的杀虫剂用量检测结果。该数据具备层级式结构，按照小队、街区、县三级进行组织存储。数据集同时提供了检测容器类型、检测容器材质，以及杀虫剂生产商信息（已匿名为A或B）。本数据集可用于开展多层线性回归（Multilevel linear regression）分析：以"检测值"（value，即杀虫剂用量检测结果）作为自变量，以"容器编码（containercode，对应容器类型）"、"容器材质编码（cmatrlcode，对应容器材质）"、"杀虫剂粉剂生产商编码（pmanfcode，对应杀虫剂粉剂生产商）"作为因变量；可将县、街区与小队设定为随机效应（random intercept，随机截距项）。