Method fillNa

src/danfojs-base/shared/types.ts:136–136

(value: number | string | boolean, options?: { inplace?: boolean })

    var(): number
    isNa(): Series
    fillNa(value: number | string | boolean, options?: { inplace?: boolean }): Series | void
    sortValues(options?: { ascending?: boolean, inplace?: boolean }): Series | void
    copy(): Series
    describe(): Series