qsv 16.1.0

A Blazing-Fast Data-wrangling toolkit.
1
[StatsData { field: "open_dt", type: "String", is_ascii: true, sum: None, min: Some("2022-01-01 00:16:00"), max: Some("2022-01-31 11:46:00"), range: None, sort_order: Some("Unsorted"), min_length: Some(19), max_length: Some(19), sum_length: Some(1900), avg_length: Some(19.0), stddev_length: Some(0.0), variance_length: Some(0.0), cv_length: Some(0.0), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 100, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "target_dt", type: "String", is_ascii: true, sum: None, min: Some("2022-01-03 10:32:34"), max: Some("2022-05-20 13:03:21"), range: None, sort_order: Some("Unsorted"), min_length: Some(0), max_length: Some(19), sum_length: Some(1691), avg_length: Some(16.91), stddev_length: Some(5.9449), variance_length: Some(35.3419), cv_length: Some(0.3516), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 11, max_precision: None, sparsity: Some(0.11), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 42, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "closed_dt", type: "String", is_ascii: true, sum: None, min: Some("2022-01-01 12:56:14"), max: Some("2022-04-25 14:30:31"), range: None, sort_order: Some("Unsorted"), min_length: Some(0), max_length: Some(19), sum_length: Some(1615), avg_length: Some(16.15), stddev_length: Some(6.6205), variance_length: Some(43.8312), cv_length: Some(0.4099), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 15, max_precision: None, sparsity: Some(0.15), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 86, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "ontime", type: "String", is_ascii: true, sum: None, min: Some("ONTIME"), max: Some("OVERDUE"), range: None, sort_order: Some("Unsorted"), min_length: Some(6), max_length: Some(7), sum_length: Some(617), avg_length: Some(6.17), stddev_length: Some(0.3756), variance_length: Some(0.1411), cv_length: Some(0.0609), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 2, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "case_status", type: "String", is_ascii: true, sum: None, min: Some("Closed"), max: Some("Open"), range: None, sort_order: Some("Unsorted"), min_length: Some(4), max_length: Some(6), sum_length: Some(570), avg_length: Some(5.7), stddev_length: Some(0.7141), variance_length: Some(0.51), cv_length: Some(0.1253), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 2, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "closure_reason", type: "String", is_ascii: true, sum: None, min: Some(" "), max: Some("Case Closed. Closed date : Wed Jan 19 11:42:16 EST 2022 Resolved Removed df  "), range: None, sort_order: Some("Unsorted"), min_length: Some(1), max_length: Some(284), sum_length: Some(8314), avg_length: Some(83.14), stddev_length: Some(55.0262), variance_length: Some(3027.8804), cv_length: Some(0.6618), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 86, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "case_title", type: "String", is_ascii: true, sum: None, min: Some("Abandoned Vehicles"), max: Some("Traffic Signal Inspection"), range: None, sort_order: Some("Unsorted"), min_length: Some(10), max_length: Some(57), sum_length: Some(2386), avg_length: Some(23.86), stddev_length: Some(9.452), variance_length: Some(89.3404), cv_length: Some(0.3961), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 42, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "subject", type: "String", is_ascii: true, sum: None, min: Some("Animal Control"), max: Some("Transportation - Traffic Division"), range: None, sort_order: Some("Unsorted"), min_length: Some(14), max_length: Some(33), sum_length: Some(2570), avg_length: Some(25.7), stddev_length: Some(4.9041), variance_length: Some(24.05), cv_length: Some(0.1908), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 9, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "reason", type: "String", is_ascii: true, sum: None, min: Some("Administrative & General Requests"), max: Some("Street Lights"), range: None, sort_order: Some("Unsorted"), min_length: Some(7), max_length: Some(33), sum_length: Some(1892), avg_length: Some(18.92), stddev_length: Some(8.4056), variance_length: Some(70.6536), cv_length: Some(0.4443), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 20, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "type", type: "String", is_ascii: true, sum: None, min: Some("Abandoned Vehicles"), max: Some("Unsatisfactory Utilities - Electrical  Plumbing"), range: None, sort_order: Some("Unsorted"), min_length: Some(10), max_length: Some(47), sum_length: Some(2266), avg_length: Some(22.66), stddev_length: Some(8.034), variance_length: Some(64.5444), cv_length: Some(0.3545), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 36, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "queue", type: "String", is_ascii: true, sum: None, min: Some("BTDT_AVRS Interface Queue"), max: Some("PWDx_Street Light_General Lighting Request"), range: None, sort_order: Some("Unsorted"), min_length: Some(13), max_length: Some(55), sum_length: Some(2802), avg_length: Some(28.02), stddev_length: Some(8.0224), variance_length: Some(64.3596), cv_length: Some(0.2863), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 35, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "department", type: "String", is_ascii: true, sum: None, min: Some("BTDT"), max: Some("PWDx"), range: None, sort_order: Some("Unsorted"), min_length: Some(3), max_length: Some(4), sum_length: Some(392), avg_length: Some(3.92), stddev_length: Some(0.2713), variance_length: Some(0.0736), cv_length: Some(0.0692), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 7, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "submittedphoto", type: "String", is_ascii: true, sum: None, min: Some("https://311.boston.gov/media/boston/report/photos/61d03f0d05bbcf180c2965fd/report.jpg"), max: Some("https://311.boston.gov/media/boston/report/photos/61d75bba05bbcf180c2d41de/report.jpg"), range: None, sort_order: Some("Unsorted"), min_length: Some(0), max_length: Some(100), sum_length: Some(3633), avg_length: Some(36.33), stddev_length: Some(43.2585), variance_length: Some(1871.2989), cv_length: Some(1.1907), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 58, max_precision: None, sparsity: Some(0.58), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 43, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "location", type: "String", is_ascii: true, sum: None, min: Some(" "), max: Some("INTERSECTION of Verdun St & Gallivan Blvd  Dorchester  MA  "), range: None, sort_order: Some("Unsorted"), min_length: Some(1), max_length: Some(63), sum_length: Some(3938), avg_length: Some(39.38), stddev_length: Some(9.6247), variance_length: Some(92.6356), cv_length: Some(0.2444), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 98, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "fire_district", type: "String", is_ascii: true, sum: None, min: Some(" "), max: Some("9"), range: None, sort_order: Some("Unsorted"), min_length: Some(1), max_length: Some(2), sum_length: Some(113), avg_length: Some(1.13), stddev_length: Some(0.3363), variance_length: Some(0.1131), cv_length: Some(0.2976), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 10, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "pwd_district", type: "String", is_ascii: true, sum: None, min: Some(" "), max: Some("1C"), range: None, sort_order: Some("Unsorted"), min_length: Some(1), max_length: Some(3), sum_length: Some(209), avg_length: Some(2.09), stddev_length: Some(0.3192), variance_length: Some(0.1019), cv_length: Some(0.1527), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 14, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "city_council_district", type: "String", is_ascii: true, sum: None, min: Some(" "), max: Some("9"), range: None, sort_order: Some("Unsorted"), min_length: Some(1), max_length: Some(1), sum_length: Some(100), avg_length: Some(1.0), stddev_length: Some(0.0), variance_length: Some(0.0), cv_length: Some(0.0), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 10, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "police_district", type: "String", is_ascii: true, sum: None, min: Some(" "), max: Some("E5"), range: None, sort_order: Some("Unsorted"), min_length: Some(1), max_length: Some(3), sum_length: Some(223), avg_length: Some(2.23), stddev_length: Some(0.444), variance_length: Some(0.1971), cv_length: Some(0.1991), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 13, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "neighborhood", type: "String", is_ascii: true, sum: None, min: Some(" "), max: Some("West Roxbury"), range: None, sort_order: Some("Unsorted"), min_length: Some(1), max_length: Some(38), sum_length: Some(1486), avg_length: Some(14.86), stddev_length: Some(9.8671), variance_length: Some(97.3604), cv_length: Some(0.664), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 19, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "neighborhood_services_district", type: "String", is_ascii: true, sum: None, min: Some(" "), max: Some("9"), range: None, sort_order: Some("Unsorted"), min_length: Some(1), max_length: Some(2), sum_length: Some(139), avg_length: Some(1.39), stddev_length: Some(0.4877), variance_length: Some(0.2379), cv_length: Some(0.3509), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 16, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "ward", type: "String", is_ascii: true, sum: None, min: Some(" "), max: Some("Ward 9"), range: None, sort_order: Some("Unsorted"), min_length: Some(1), max_length: Some(7), sum_length: Some(499), avg_length: Some(4.99), stddev_length: Some(2.2293), variance_length: Some(4.9699), cv_length: Some(0.4468), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 42, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "precinct", type: "String", is_ascii: true, sum: None, min: Some(" "), max: Some("2210"), range: None, sort_order: Some("Unsorted"), min_length: Some(0), max_length: Some(4), sum_length: Some(393), avg_length: Some(3.93), stddev_length: Some(0.4951), variance_length: Some(0.2451), cv_length: Some(0.126), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 1, max_precision: None, sparsity: Some(0.01), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 76, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "location_street_name", type: "String", is_ascii: true, sum: None, min: Some("103 N Beacon St"), max: Some("INTERSECTION Verdun St & Gallivan Blvd"), range: None, sort_order: Some("Unsorted"), min_length: Some(0), max_length: Some(45), sum_length: Some(1800), avg_length: Some(18.0), stddev_length: Some(9.3995), variance_length: Some(88.3508), cv_length: Some(0.5222), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 1, max_precision: None, sparsity: Some(0.01), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 97, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "location_zipcode", type: "String", is_ascii: true, sum: None, min: Some("02109"), max: Some("02215"), range: None, sort_order: Some("Unsorted"), min_length: Some(0), max_length: Some(5), sum_length: Some(415), avg_length: Some(4.15), stddev_length: Some(1.8405), variance_length: Some(3.3874), cv_length: Some(0.4435), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 17, max_precision: None, sparsity: Some(0.17), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 24, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }, StatsData { field: "source", type: "String", is_ascii: true, sum: None, min: Some("Citizens Connect App"), max: Some("Self Service"), range: None, sort_order: Some("Unsorted"), min_length: Some(12), max_length: Some(20), sum_length: Some(1801), avg_length: Some(18.01), stddev_length: Some(2.3473), variance_length: Some(5.5099), cv_length: Some(0.1303), mean: None, sem: None, stddev: None, variance: None, cv: None, nullcount: 0, max_precision: None, sparsity: Some(0.0), mad: None, lower_outer_fence: None, lower_inner_fence: None, q1: None, q2_median: None, q3: None, iqr: None, upper_inner_fence: None, upper_outer_fence: None, skewness: None, cardinality: 4, mode: None, mode_count: None, mode_occurrences: None, antimode: None, antimode_count: None, antimode_occurrences: None }]