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Interface GroupBy

Hierarchy

  • GroupBy

Index

Methods

Methods

_argmax

  • _argmax(values: Table, memoryResource?: MemoryResource): { cols: Column<any>[]; keys: Table }

_argmin

  • _argmin(values: Table, memoryResource?: MemoryResource): { cols: Column<any>[]; keys: Table }

_collect_list

  • _collect_list(values: Table, memoryResource?: MemoryResource, include_nulls?: boolean): { cols: Column<any>[]; keys: Table }

_collect_set

  • _collect_set(values: Table, memoryResource?: MemoryResource, include_nulls?: boolean, nulls_equal?: boolean, nans_equal?: boolean): { cols: Column<any>[]; keys: Table }

_count

  • _count(values: Table, memoryResource?: MemoryResource): { cols: Column<any>[]; keys: Table }

_getGroups

  • _getGroups(values?: Table, memoryResource?: MemoryResource): { keys: Table; offsets: Int32Array; values?: Table }

_max

  • _max(values: Table, memoryResource?: MemoryResource): { cols: Column<any>[]; keys: Table }

_mean

  • _mean(values: Table, memoryResource?: MemoryResource): { cols: Column<any>[]; keys: Table }

_median

  • _median(values: Table, memoryResource?: MemoryResource): { cols: Column<any>[]; keys: Table }

_min

  • _min(values: Table, memoryResource?: MemoryResource): { cols: Column<any>[]; keys: Table }

_nth

  • _nth(values: Table, memoryResource?: MemoryResource, n?: number, include_nulls?: boolean): { cols: Column<any>[]; keys: Table }

_nunique

  • _nunique(values: Table, memoryResource?: MemoryResource, include_nulls?: boolean): { cols: Column<any>[]; keys: Table }

_quantile

  • _quantile(values: Table, memoryResource?: MemoryResource, q?: number, interpolation?: number): { cols: [Column<any>]; keys: Table }

_std

  • _std(values: Table, memoryResource?: MemoryResource, ddof?: number): { cols: Column<any>[]; keys: Table }

_sum

  • _sum(values: Table, memoryResource?: MemoryResource): { cols: Column<any>[]; keys: Table }

_var

  • _var(values: Table, memoryResource?: MemoryResource, ddof?: number): { cols: Column<any>[]; keys: Table }