Crime Incidents in 2010

On February 1 2020, the methodology of geography assignments of crime data was modified to increase accuracy. From January 1 2020 going forward, all crime data will have Ward, ANC, SMD, BID, Neighborhood Cluster, Voting Precinct, Block Group and Census Tract values calculated prior to, rather than after, anonymization to the block level. This change impacts approximately one percent of Ward assignments. This change was not applied to datasets pre-2020.

2020年2月1日，犯罪数据地理分区分配方法完成修订，以提升数据准确性。自2020年1月1日起，所有犯罪数据的Ward、ANC、SMD、BID、Neighborhood Cluster、Voting Precinct、Block Group及Census Tract属性值，将在街区级匿名化处理前完成计算，而非匿名化流程之后。此次修订约影响1%的Ward分配结果，且未应用于2020年之前的数据集。