(ops: string, axis: number, inplace: boolean)
| 1722 | */ |
| 1723 | private cumOps(ops: string, axis: number, inplace: boolean): DataFrame |
| 1724 | private cumOps(ops: string, axis: number, inplace: boolean): DataFrame | void { |
| 1725 | if (this.dtypes.includes("string")) ErrorThrower.throwStringDtypeOperationError(ops) |
| 1726 | |
| 1727 | const result = this.$getDataByAxisWithMissingValuesRemoved(axis) |
| 1728 | |
| 1729 | let newData: ArrayType2D = result.map((sData) => { |
| 1730 | let tempval = sData[0]; |
| 1731 | const data = [tempval]; |
| 1732 | |
| 1733 | for (let i = 1; i < sData.length; i++) { |
| 1734 | let currVal = sData[i]; |
| 1735 | switch (ops) { |
| 1736 | case "max": |
| 1737 | if (currVal > tempval) { |
| 1738 | data.push(currVal); |
| 1739 | tempval = currVal; |
| 1740 | } else { |
| 1741 | data.push(tempval); |
| 1742 | } |
| 1743 | break; |
| 1744 | case "min": |
| 1745 | if (currVal < tempval) { |
| 1746 | data.push(currVal); |
| 1747 | tempval = currVal; |
| 1748 | } else { |
| 1749 | data.push(tempval); |
| 1750 | } |
| 1751 | break; |
| 1752 | case "sum": |
| 1753 | tempval = (tempval as number) + (currVal as number) |
| 1754 | data.push(tempval); |
| 1755 | break; |
| 1756 | case "prod": |
| 1757 | tempval = (tempval as number) * (currVal as number) |
| 1758 | data.push(tempval); |
| 1759 | break; |
| 1760 | |
| 1761 | } |
| 1762 | } |
| 1763 | return data; |
| 1764 | }) |
| 1765 | |
| 1766 | if (axis === 0) { |
| 1767 | newData = utils.transposeArray(newData) as ArrayType2D |
| 1768 | } |
| 1769 | |
| 1770 | if (inplace) { |
| 1771 | this.$setValues(newData) |
| 1772 | } else { |
| 1773 | return new DataFrame(newData, { |
| 1774 | index: [...this.index], |
| 1775 | columns: [...this.columns], |
| 1776 | dtypes: [...this.dtypes], |
| 1777 | config: { ...this.config } |
| 1778 | }) |
| 1779 | } |
| 1780 | } |
| 1781 |
no test coverage detected