Spectral Stats - The International 2019 - Items - Heroes

Explain this to me

Winrate shifts are differences in winrate compared to the item's winrate overall. Values are for when the item wasn't bought, early (Q1) and late (Q3) timings (higher is better). Winrate gradient per minute shows how winrate changes with every minute of the item's delayed purchase timing. Item timings values can be used to restore the normal distribution chart, where Q1, median and Q3 mean the first, second and third quantiles respectively.

		Total			Winrate shifts					Timings
	Item	Pickups	Pickup rate	Rank	Winrate	When picked	Early	Late	Gradient (%/min)	Mean	Min	Q1	Median	Q3	Max	Std.Dev
	Ghost Scepter	127	6.58%	57.3	55.12%	+6.74%	+1.13%	-14.49%	-1.31%	32:38	10:04	26:37	32:50	38:31	1:04:28	08:48

ColumnsTotalWinrate shiftsTimings

	Total			Winrate shifts					Timings
Hero	Pickups	Pickup rate	Rank	Winrate	When picked	Early	Late	Gradient (%/min)	Mean	Min	Q1	Median	Q3	Max	Window	Std.Dev
Meepo	7	100.00%	100.0	71.43%	+71.43%	+28.57%	+28.57%	0.00%	11:58	10:04	10:32	11:29	11:53	16:30	01:21	01:00
Ancient Apparition	7	19.44%	97.9	85.71%	+40.88%	+14.29%	-35.71%	-3.87%	33:16	21:46	23:27	34:14	36:23	44:56	12:56	09:34
Mirana	9	20.00%	95.8	77.78%	+30.56%	-27.78%	+22.22%	6.11%	34:34	19:50	30:20	32:08	38:31	50:38	08:11	06:03
Warlock	3	12.00%	93.8	100.00%	+59.09%	0.00%	0.00%	0.00%	28:42	20:11	20:11	29:48	36:08	36:08	15:57	11:48
Skywrath Mage	1	33.33%	91.7	100.00%	0.00%	0.00%	0.00%	0.00%	26:48	26:48	26:48	26:48	26:48	26:48	00:00	00:00
Crystal Maiden	5	13.51%	89.6	80.00%	+26.87%	+20.00%	+20.00%	0.00%	32:23	22:17	22:17	32:52	33:40	45:01	11:23	08:25
Sand King	5	11.90%	87.5	80.00%	+31.35%	-80.00%	+20.00%	0.00%	34:09	27:49	27:49	31:52	36:00	43:29	08:11	06:03
Dazzle	1	25.00%	85.4	100.00%	0.00%	0.00%	0.00%	0.00%	26:37	26:37	26:37	26:37	26:37	26:37	00:00	00:00
Tiny	7	11.29%	83.3	71.43%	+20.52%	+28.57%	-71.43%	-5.85%	32:26	21:34	22:08	32:50	39:13	40:26	17:05	12:39
Morphling	9	69.23%	81.3	44.44%	-5.56%	+5.56%	+5.56%	0.00%	26:12	14:43	23:19	25:27	29:33	33:01	06:14	04:37
Elder Titan	8	10.67%	79.2	62.50%	+7.28%	+37.50%	-12.50%	-4.09%	38:57	30:15	30:37	36:22	42:51	48:33	12:14	09:03
Ogre Magi	4	6.45%	77.1	75.00%	+33.62%	+25.00%	+25.00%	0.00%	39:22	35:06	35:06	36:30	39:43	46:10	04:37	03:25
Lich	1	14.29%	75.0	100.00%	0.00%	0.00%	0.00%	0.00%	35:15	35:15	35:15	35:15	35:15	35:15	00:00	00:00
Arc Warden	1	12.50%	72.9	100.00%	0.00%	0.00%	0.00%	0.00%	26:57	26:57	26:57	26:57	26:57	26:57	00:00	00:00
Tusk	1	11.11%	70.8	100.00%	0.00%	0.00%	0.00%	0.00%	30:34	30:34	30:34	30:34	30:34	30:34	00:00	00:00
Nyx Assassin	1	9.09%	68.8	100.00%	0.00%	0.00%	0.00%	0.00%	49:23	49:23	49:23	49:23	49:23	49:23	00:00	00:00
Silencer	1	9.09%	66.7	100.00%	0.00%	0.00%	0.00%	0.00%	36:40	36:40	36:40	36:40	36:40	36:40	00:00	00:00
Shadow Demon	5	7.14%	64.6	60.00%	+4.62%	-60.00%	-60.00%	0.00%	32:32	22:24	22:24	30:50	37:12	47:10	14:48	10:57
Magnus	1	4.76%	62.5	100.00%	0.00%	0.00%	0.00%	0.00%	46:41	46:41	46:41	46:41	46:41	46:41	00:00	00:00
Lina	4	13.79%	60.4	50.00%	+2.00%	+50.00%	-50.00%	-13.95%	39:34	31:32	31:32	36:47	38:42	51:14	07:10	05:18
Abaddon	1	4.55%	58.3	100.00%	0.00%	0.00%	0.00%	0.00%	37:09	37:09	37:09	37:09	37:09	37:09	00:00	00:00
Invoker	1	3.85%	56.3	100.00%	0.00%	0.00%	0.00%	0.00%	32:53	32:53	32:53	32:53	32:53	32:53	00:00	00:00
Witch Doctor	2	13.33%	54.2	50.00%	+3.85%	-50.00%	0.00%	0.00%	32:50	27:20	27:20	38:20	38:20	38:20	11:00	08:08
Oracle	3	23.08%	52.1	33.33%	-36.67%	-33.33%	0.00%	0.00%	36:51	31:45	31:45	37:19	41:28	41:28	09:43	07:11
Lion	3	20.00%	50.0	33.33%	-16.67%	-33.33%	0.00%	0.00%	30:17	27:06	27:06	30:36	33:08	33:08	06:02	04:28
Jakiro	3	17.65%	47.9	33.33%	-2.38%	+66.67%	0.00%	-16.60%	36:45	35:20	35:20	35:33	39:21	39:21	04:01	02:58
Enchantress	2	5.56%	45.8	50.00%	-8.82%	-50.00%	0.00%	0.00%	20:58	15:21	15:21	26:34	26:34	26:34	11:13	08:18
Omniknight	3	13.64%	43.8	33.33%	-8.78%	-33.33%	0.00%	0.00%	36:02	23:44	23:44	36:20	48:03	48:03	24:19	18:00
Shadow Shaman	3	10.34%	41.7	33.33%	-20.52%	+66.67%	0.00%	0.00%	38:52	25:37	25:37	45:23	45:37	45:37	20:00	14:48
Tidehunter	3	6.67%	39.6	33.33%	-30.96%	-33.33%	0.00%	0.00%	30:20	21:03	21:03	31:15	38:42	38:42	17:39	13:04
Rubick	4	10.00%	37.5	25.00%	-38.89%	-25.00%	-25.00%	0.00%	31:44	21:23	21:23	26:45	37:18	41:29	15:55	11:47
Leshrac	1	2.04%	35.4	0.00%	0.00%	0.00%	0.00%	0.00%	22:08	22:08	22:08	22:08	22:08	22:08	00:00	00:00
Lone Druid	1	16.67%	33.3	0.00%	0.00%	0.00%	0.00%	0.00%	31:02	31:02	31:02	31:02	31:02	31:02	00:00	00:00
Undying	1	100.00%	31.3	0.00%	0.00%	0.00%	0.00%	0.00%	43:13	43:13	43:13	43:13	43:13	43:13	00:00	00:00
Centaur Warrunner	1	3.70%	29.2	0.00%	0.00%	0.00%	0.00%	0.00%	26:04	26:04	26:04	26:04	26:04	26:04	00:00	00:00
Bane	1	11.11%	27.1	0.00%	0.00%	0.00%	0.00%	0.00%	53:53	53:53	53:53	53:53	53:53	53:53	00:00	00:00
Underlord	1	20.00%	25.0	0.00%	0.00%	0.00%	0.00%	0.00%	38:25	38:25	38:25	38:25	38:25	38:25	00:00	00:00
Ember Spirit	1	2.38%	22.9	0.00%	0.00%	0.00%	0.00%	0.00%	29:30	29:30	29:30	29:30	29:30	29:30	00:00	00:00
Io	1	6.25%	20.8	0.00%	0.00%	0.00%	0.00%	0.00%	28:49	28:49	28:49	28:49	28:49	28:49	00:00	00:00
Death Prophet	2	13.33%	18.8	0.00%	-38.46%	0.00%	0.00%	0.00%	25:00	21:34	21:34	28:26	28:26	28:26	06:52	05:05
Pugna	1	14.29%	16.7	0.00%	0.00%	0.00%	0.00%	0.00%	38:47	38:47	38:47	38:47	38:47	38:47	00:00	00:00
Shadow Fiend	1	10.00%	14.6	0.00%	0.00%	0.00%	0.00%	0.00%	35:55	35:55	35:55	35:55	35:55	35:55	00:00	00:00
Zeus	1	20.00%	12.5	0.00%	0.00%	0.00%	0.00%	0.00%	29:07	29:07	29:07	29:07	29:07	29:07	00:00	00:00
Puck	1	25.00%	10.4	0.00%	0.00%	0.00%	0.00%	0.00%	33:53	33:53	33:53	33:53	33:53	33:53	00:00	00:00
Earthshaker	1	3.03%	8.3	0.00%	0.00%	0.00%	0.00%	0.00%	35:14	35:14	35:14	35:14	35:14	35:14	00:00	00:00
Batrider	1	7.69%	6.3	0.00%	0.00%	0.00%	0.00%	0.00%	30:07	30:07	30:07	30:07	30:07	30:07	00:00	00:00
Dark Willow	1	5.56%	4.2	0.00%	0.00%	0.00%	0.00%	0.00%	1:04:28	1:04:28	1:04:28	1:04:28	1:04:28	1:04:28	00:00	00:00
Vengeful Spirit	1	20.00%	2.1	0.00%	0.00%	0.00%	0.00%	0.00%	44:48	44:48	44:48	44:48	44:48	44:48	00:00	00:00