{"columns":[{"name":"code","type":"string"},{"name":"description","type":"string"}],"n_rows":12,"rows_kept":12,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"parquet-cpp-arrow version 24.0.0","schema":{"fields":[{"name":"code","type":"string","nullable":false,"metadata":[["description","Originally reported short code."]],"children":null},{"name":"description","type":"string","nullable":true,"metadata":[["description","Long human-readable description of the meaning of a code/label."]],"children":null}],"parquet":"required group field_id=-1 schema {\n  required binary field_id=-1 code (String);\n  optional binary field_id=-1 description (String);\n}\n"},"kv_metadata":[["pandas","{\"index_columns\": [], \"column_indexes\": [], \"columns\": [{\"name\": \"code\", \"field_name\": \"code\", \"pandas_type\": \"unicode\", \"numpy_type\": \"string\", \"metadata\": null}, {\"name\": \"description\", \"field_name\": \"description\", \"pandas_type\": \"unicode\", \"numpy_type\": \"string\", \"metadata\": null}], \"attributes\": {}, \"creator\": {\"library\": \"pyarrow\", \"version\": \"24.0.0\"}, \"pandas_version\": \"2.3.3\"}"],["primary_key","code"],["ARROW:schema",{"$cut":{"chars":1912,"head":""}}],["description","Code table containing descriptions of categorical codes for the reasons a value might be flagged for imputation.\n\n\n\nProcessing:\n  Data has been cleaned and organized into well-modeled tables that serve as building blocks for downstream wide tables and analyses.\n\nSource:\n  The Public Utility Data Liberation (PUDL) Project\n\nPrimary key:\n  code\n\n\n\n\n\nAdditional Details\n^^^^^^^^^^^^^^^^^^\n\nAny time a column is imputed, there should be a corresponding column which contains codes for every value in the column that was imputed."]]}
["missing_value","Indicates that reported value was already NULL."]
["anomalous_region","Indicates that value is surrounded by flagged values."]
["negative_or_zero","Indicates value is negative or zero."]
["identical_run","Indicates value is part of an identical run of values, excluding first value in run."]
["global_outlier","Indicates value is greater or less than n times the global median."]
["global_outlier_neighbor","Indicates value neighbors global outliers."]
["local_outlier_high","Indicates value is a local outlier on the high end."]
["local_outlier_low","Indicates value is a local outlier on the low end."]
["double_delta","Indicates value is very different from neighbors on either side."]
["single_delta","Indicates value is significantly different from nearest unflagged value."]
["bad_year","Indicates the entire year of data for a respondent was dropped due to too much missing data."]
["simulated","Used for scoring imputation using simulated data. SHOULD NOT APPEAR IN PRODUCTION DATA."]