13 Commits

Author	SHA1	Message	Date
wyq	1794f0def1	add isin function in DataFrame and Series	2024-05-23 17:03:09 +08:00
wyq	b4a5ea2275	add Rotation module	2024-05-14 09:53:04 +08:00
wyq	445c6879db	add collections module	2024-04-22 09:24:51 +08:00
wyq	ead8103231	add compare functions for DataFrame	2023-06-15 11:26:40 +08:00
wyq	37fb27ed17	update replace and loc functions of DataFrame	2023-06-14 13:10:55 +08:00
wyq	9e55114aa8	add reindex method in DataFrame class	2023-04-18 10:35:41 +08:00
wyq	1013d3cbc2	Add some code from smile 2.6 and remove smile dependency	2023-04-10 15:39:53 +08:00
wyq	dcd9680d94	replace ''' to """	2022-06-27 10:00:21 +08:00
wyq	e57ad304f5	improve drop function in DataFrame to support rows drop	2022-04-19 12:24:49 +08:00
wyq	92a8f19558	add replace function in DataFrame and Series classes	2022-03-16 12:57:59 +08:00
wyq	33869aa34b	using juniversalchardet to detect file encoding	2021-06-07 13:03:46 +08:00
wyq	f401228628	support format argument in to_csv function of DataFrame	2021-03-17 12:51:57 +08:00
wyq	d25931c502	split modules...	2021-03-10 17:19:43 +08:00