RAPIDS
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    Interface GroupBy

    interface GroupBy {
        _argmax(
            values: Table,
            memoryResource?: MemoryResource,
        ): { cols: Column<any>[]; keys: Table };
        _argmin(
            values: Table,
            memoryResource?: MemoryResource,
        ): { cols: Column<any>[]; keys: Table };
        _collect_list(
            values: Table,
            memoryResource?: MemoryResource,
            include_nulls?: boolean,
        ): { cols: Column<any>[]; keys: Table };
        _collect_set(
            values: Table,
            memoryResource?: MemoryResource,
            include_nulls?: boolean,
            nulls_equal?: boolean,
            nans_equal?: boolean,
        ): { cols: Column<any>[]; keys: Table };
        _count(
            values: Table,
            memoryResource?: MemoryResource,
        ): { cols: Column<any>[]; keys: Table };
        _getGroups(
            values?: Table,
            memoryResource?: MemoryResource,
        ): { keys: Table; offsets: Int32Array; values?: Table };
        _max(
            values: Table,
            memoryResource?: MemoryResource,
        ): { cols: Column<any>[]; keys: Table };
        _mean(
            values: Table,
            memoryResource?: MemoryResource,
        ): { cols: Column<any>[]; keys: Table };
        _median(
            values: Table,
            memoryResource?: MemoryResource,
        ): { cols: Column<any>[]; keys: Table };
        _min(
            values: Table,
            memoryResource?: MemoryResource,
        ): { cols: Column<any>[]; keys: Table };
        _nth(
            values: Table,
            memoryResource?: MemoryResource,
            n?: number,
            include_nulls?: boolean,
        ): { cols: Column<any>[]; keys: Table };
        _nunique(
            values: Table,
            memoryResource?: MemoryResource,
            include_nulls?: boolean,
        ): { cols: Column<any>[]; keys: Table };
        _quantile(
            values: Table,
            memoryResource?: MemoryResource,
            q?: number,
            interpolation?: number,
        ): { cols: [Column<any>]; keys: Table };
        _std(
            values: Table,
            memoryResource?: MemoryResource,
            ddof?: number,
        ): { cols: Column<any>[]; keys: Table };
        _sum(
            values: Table,
            memoryResource?: MemoryResource,
        ): { cols: Column<any>[]; keys: Table };
        _var(
            values: Table,
            memoryResource?: MemoryResource,
            ddof?: number,
        ): { cols: Column<any>[]; keys: Table };
    }
    Index

    Methods

    • Parameters

      • values: Table
      • OptionalmemoryResource: MemoryResource
      • Optionalinclude_nulls: boolean

      Returns { cols: Column<any>[]; keys: Table }

    • Parameters

      • values: Table
      • OptionalmemoryResource: MemoryResource
      • Optionalinclude_nulls: boolean
      • Optionalnulls_equal: boolean
      • Optionalnans_equal: boolean

      Returns { cols: Column<any>[]; keys: Table }

    • Parameters

      • values: Table
      • OptionalmemoryResource: MemoryResource
      • Optionaln: number
      • Optionalinclude_nulls: boolean

      Returns { cols: Column<any>[]; keys: Table }

    • Parameters

      • values: Table
      • OptionalmemoryResource: MemoryResource
      • Optionalinclude_nulls: boolean

      Returns { cols: Column<any>[]; keys: Table }

    • Parameters

      • values: Table
      • OptionalmemoryResource: MemoryResource
      • Optionalq: number
      • Optionalinterpolation: number

      Returns { cols: [Column<any>]; keys: Table }