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Functions561 in github.com/javascriptdata/danfojs

⨍ Functions 561◇ Types & classes 53

* Plot Series or DataFrame as scatter. * Uses Plotly library as backend, so supports Plotly's configuration parameters * @param plotConfig c

src/danfojs-base/plotting/index.ts:77

(plotConfig?: PlotConfigObject)

src/danfojs-base/shared/types.ts:372

* Returns the second of the day, in local time * @example * ``` * import { Series } from "danfojs-node" * const data = [ * "2

src/danfojs-base/core/datetime.ts:213

MethodselectDtypes

* Return a subset of the DataFrame based on the column dtypes. * @param include An array of dtypes or strings to be included. * @example

src/danfojs-base/core/frame.ts:2647

MethodsetDtypeTestLim

src/danfojs-base/shared/config.ts:78

( options: { index?: Array<number | string | (number | string)>,

src/danfojs-base/core/frame.ts:2418

(index: Array<number | string | (number | string)>, options?: { inplace?: boolean })

src/danfojs-base/core/series.ts:958

( options: { index: Array<number | string | (number | string)>,

src/danfojs-base/shared/types.ts:238

MethodsetIsLowMemoryMode

src/danfojs-base/shared/config.ts:86

MethodsetMaxRow

src/danfojs-base/shared/config.ts:66

MethodsetTableDisplayConfig

(config: BaseUserConfig & TableUserConfig)

src/danfojs-base/shared/config.ts:50

MethodsetTableMaxColInConsole

src/danfojs-base/shared/config.ts:58

* Returns the shape of the NDFrame. Shape is determined by [row length, column length]

src/danfojs-base/core/generic.ts:344

src/danfojs-base/shared/types.ts:99

* Returns the size of the NDFrame object *

src/danfojs-base/core/generic.ts:425

* Obtains the dataframe se of each groups * @returns DataFrame

src/danfojs-base/aggregators/groupby.ts:636

MethodsortIndex

(options?: { inplace?: boolean ascending?: boolean } )

src/danfojs-base/core/frame.ts:3059

MethodsortValues

( column: string, options?: { ascending?: boolean

src/danfojs-base/core/frame.ts:2350

MethodsortValues

( column: string, options?: { inplace?: boolean as

src/danfojs-base/shared/types.ts:307

* Return standard deviation of values in a DataFrame across specified axis. * @param options.axis 0 or 1. If 0, compute the standard deviation co

src/danfojs-base/core/frame.ts:1020

(options?: { axis?: 0 | 1 })

src/danfojs-base/shared/types.ts:227

* Obtain the standard deviation of columns for each group * @returns DataFrame

src/danfojs-base/aggregators/groupby.ts:449

src/danfojs-base/core/frame.ts:226

* Exposes numerous string methods to manipulate Series of string dtype * @example * ``` * const sf = new Series(["a", "b", "c", "d", "e

src/danfojs-base/core/series.ts:1944

src/danfojs-base/shared/types.ts:171

(other: DataFrame | Series | number[] | number, options?: { axis?: 0 | 1, inplace?: boolean })

src/danfojs-base/core/frame.ts:646

(other: Series | number | Array<number>, options?: { inplace?: boolean })

src/danfojs-base/core/series.ts:303

(other: DataFrame | Series | number | number[], options?: { axis?: 0 | 1, inplace?: boolean })

src/danfojs-base/shared/types.ts:214

src/danfojs-browser/tests/core/frame.test.js:1549

src/danfojs-node/test/core/frame.test.ts:1559

* Return the sum of values across an axis. * @param options.axis 0 or 1. If 0, count column-wise, if 1, add row-wise. Defaults to 1 * @exam

src/danfojs-base/core/frame.ts:1339

* Return the sum of the values in a series. * @example * ``` * const sf = new Series([1, 2, 3, 4, 5, 6]); * console.log(sf.sum

src/danfojs-base/core/series.ts:581

(options?: { axis?: 0 | 1 })

src/danfojs-base/shared/types.ts:229

* Obtain the sum of columns for each group * @returns DataFrame *

src/danfojs-base/aggregators/groupby.ts:441

* Plot Series or DataFrame as table. * Uses Plotly library as backend, so supports Plotly's configuration parameters * @param plotConfig con

src/danfojs-base/plotting/index.ts:127

(plotConfig?: PlotConfigObject)

src/danfojs-base/shared/types.ts:377

* Returns the last n values in a DataFrame * @param rows The number of rows to return * @example * ``` * const df = new DataFr

src/danfojs-base/core/frame.ts:547

* Returns the last n values in a Series * @param rows The number of rows to return * @example * ``` * const sf = new Series([1

src/danfojs-base/core/series.ts:180

(rows?: number)

src/danfojs-base/shared/types.ts:211

* Converts and returns the data in the NDframe as a Tensorflow.js Tensor.

src/danfojs-base/core/generic.ts:166

src/danfojs-base/shared/types.ts:101

(options?: CsvOutputOptionsNode)

src/danfojs-node/src/core/frame.ts:103

* Converts a DataFrame or Series to Excel. * @deprecated Use `toExcel` function directly instead. * @example * ``` * import * as d

src/danfojs-base/core/generic.ts:500

* Converts a DataFrame to Excel file format. * @param options Configuration object. Supported options: * - `sheetName`: The sheet name to b

src/danfojs-node/src/core/frame.ts:184

(options?: JsonOutputOptionsNode)

src/danfojs-node/src/core/frame.ts:153

* Prints DataFrame to console as a formatted grid of row and columns.

src/danfojs-base/core/frame.ts:425

* Overrides default toString implementation. This essentially makes `print()` works.

src/danfojs-base/core/series.ts:1979

src/danfojs-base/shared/types.ts:322

Functiontransformer

(df: DataFrame)

src/danfojs-node/test/transformers/csv.stream.transformer.test.ts:11

Methodtranspose

(options?: { inplace?: boolean })

src/danfojs-base/core/frame.ts:2687

(element: boolean)

src/danfojs-base/shared/utils.ts:546

* Returns a Series with only the unique value(s) in the original Series * @example * ``` * const sf = new Series([1, 2, 3, 4, 5, 6, 1,

src/danfojs-base/core/series.ts:1081

* Returns the unique values in an 1D array * @param arr The array

src/danfojs-base/shared/utils.ts:360

MethodvalueCounts

* Returns unique values and their counts in a Series * @example * ``` * const sf = new Series([1, 2, 3, 4, 5, 6, 1, 2, 3, 4, 5, 6]);

src/danfojs-base/core/series.ts:1110

* Returns the underlying data in Array format.

src/danfojs-base/core/generic.ts:362

* Return variance of values in a DataFrame across specified axis. * @param options.axis 0 or 1. If 0, compute the variance column-wise, if 1, add

src/danfojs-base/core/frame.ts:1055

(options?: { axis?: 0 | 1 })

src/danfojs-base/shared/types.ts:228

* Obtain the variance of columns for each group * @returns DataFrame

src/danfojs-base/aggregators/groupby.ts:457

* Plot Series or DataFrame as violinplot. * Uses Plotly library as backend, so supports Plotly's configuration parameters * @param plotConfi

src/danfojs-base/plotting/index.ts:117

(plotConfig?: PlotConfigObject)

src/danfojs-base/shared/types.ts:376

* Returns the year, in local time * @example * ``` * import { Series } from "danfojs-node" * const data = [ * "2019-01-01",

src/danfojs-base/core/datetime.ts:105

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