- rowid: 187238 'Unnamed: 0': 190.0 school: CHANDLER EL status: OPEN color: green staff_student: 3 transmission: 0 testing_period: Past 7 days (8/26/2022 - 9/1/2022) tests: '4' pos: '1' pos_rate: '0.21' change: '-0.83' cos: Van Nuys/Valley Glen CoS cos_tests: '75' cos_pos: '0.37' cos_pos_rate: '-0.31' cos_change: '169' lausd_tests: 5,269 lausd_pos: 2,346 lausd_pos_rate: '0.35' lausd_change: -0.29 date: '2022-09-02' time: 01:29AM staff_student_rate: '' community_rate: '' lac_rate: '' community_schools: '' community: ''