Spectral Stats - The International 2016 - 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
	Force Staff	302	18.99%	81.4	55.96%	+13.08%	-0.70%	+1.37%	0.17%	28:27	10:51	21:15	26:27	33:18	1:06:39	08:55

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
Outworld Destroyer	2	100.00%	100.0	100.00%	+100.00%	0.00%	0.00%	0.00%	19:39	18:53	18:53	20:24	20:24	20:24	01:31	01:07
Drow Ranger	19	44.19%	97.9	73.68%	+27.85%	+6.32%	+26.32%	2.87%	23:34	14:50	17:34	21:15	24:32	47:48	06:58	05:09
Nyx Assassin	9	34.62%	95.7	77.78%	+24.84%	-27.78%	-27.78%	0.00%	30:03	22:07	22:18	26:16	37:38	43:53	15:20	11:21
Elder Titan	18	36.73%	93.6	72.22%	+10.93%	+27.78%	+2.78%	-1.66%	30:27	19:12	21:49	26:02	36:50	52:00	15:01	11:07
Slardar	13	46.43%	91.5	69.23%	+29.23%	-2.56%	-2.56%	0.00%	23:36	16:46	18:44	24:07	25:38	31:41	06:54	05:06
Axe	16	43.24%	89.4	68.75%	+25.89%	-43.75%	+31.25%	16.48%	27:41	18:01	25:02	26:22	29:35	40:06	04:33	03:22
Morphling	3	12.00%	87.2	100.00%	+40.91%	0.00%	0.00%	0.00%	25:14	18:14	18:14	28:38	28:49	28:49	10:35	07:50
Ogre Magi	19	38.78%	85.1	63.16%	+33.16%	-3.16%	+36.84%	4.20%	30:21	18:41	22:18	28:22	31:49	58:18	09:31	07:02
Bounty Hunter	9	37.50%	83.0	66.67%	+6.67%	-16.67%	-16.67%	0.00%	35:46	23:02	23:19	33:45	42:22	49:00	19:03	14:06
Viper	1	33.33%	80.9	100.00%	0.00%	0.00%	0.00%	0.00%	21:29	21:29	21:29	21:29	21:29	21:29	00:00	00:00
Magnus	3	60.00%	78.7	66.67%	+16.67%	+33.33%	0.00%	-2.50%	23:21	16:29	16:29	23:46	29:49	29:49	13:20	09:52
Venomancer	3	60.00%	76.6	66.67%	+66.67%	+33.33%	0.00%	-1.98%	19:10	10:51	10:51	18:57	27:43	27:43	16:52	12:29
Sand King	18	64.29%	74.5	55.56%	-14.44%	+4.44%	-5.56%	-1.10%	23:43	14:21	19:44	21:56	28:50	42:35	09:06	06:44
Vengeful Spirit	5	16.67%	72.3	80.00%	+40.00%	+20.00%	+20.00%	0.00%	34:15	26:59	26:59	35:20	39:03	41:15	12:04	08:56
Batrider	55	77.46%	70.2	50.91%	+13.41%	+6.23%	-8.05%	-1.94%	23:19	12:46	18:54	22:18	26:16	40:09	07:22	05:27
Oracle	3	6.25%	68.1	100.00%	+51.11%	0.00%	0.00%	0.00%	32:39	22:34	22:34	27:30	47:54	47:54	25:20	18:45
Shadow Shaman	3	42.86%	66.0	66.67%	+16.67%	+33.33%	0.00%	0.00%	30:42	28:28	28:28	29:05	34:32	34:32	06:04	04:29
Bane	1	25.00%	63.8	100.00%	0.00%	0.00%	0.00%	0.00%	29:34	29:34	29:34	29:34	29:34	29:34	00:00	00:00
Winter Wyvern	3	33.33%	61.7	66.67%	0.00%	+33.33%	0.00%	0.00%	26:19	17:48	17:48	22:09	39:01	39:01	21:13	15:42
Lion	5	33.33%	59.6	60.00%	+30.00%	+40.00%	-60.00%	0.00%	37:31	25:12	25:12	30:32	36:29	1:05:17	11:17	08:21
Shadow Demon	10	16.67%	57.4	60.00%	+2.00%	+6.67%	-10.00%	-0.97%	35:25	15:41	26:57	32:13	44:13	1:06:04	17:16	12:47
Lich	3	30.00%	55.3	66.67%	+38.10%	-66.67%	0.00%	8.87%	33:31	29:28	29:28	34:06	36:59	36:59	07:31	05:34
Tidehunter	6	37.50%	53.2	50.00%	+20.00%	-50.00%	+50.00%	0.00%	24:13	17:19	19:18	21:33	30:42	30:45	11:24	08:26
Skywrath Mage	3	21.43%	51.1	66.67%	+21.22%	+33.33%	0.00%	0.00%	43:48	38:11	38:11	39:17	53:55	53:55	15:44	11:39
Chen	3	21.43%	48.9	66.67%	+3.03%	+33.33%	0.00%	-0.67%	44:26	17:08	17:08	49:30	1:06:39	1:06:39	49:31	36:40
Disruptor	4	30.77%	46.8	50.00%	-5.56%	+50.00%	-50.00%	0.00%	39:05	33:23	33:23	35:07	37:54	49:55	04:31	03:20
Templar Assassin	1	10.00%	44.7	100.00%	0.00%	0.00%	0.00%	0.00%	22:14	22:14	22:14	22:14	22:14	22:14	00:00	00:00
Rubick	4	25.00%	42.6	50.00%	0.00%	-50.00%	-50.00%	0.00%	32:55	30:27	30:27	32:23	33:35	35:15	03:08	02:19
Ancient Apparition	2	40.00%	40.4	50.00%	-50.00%	+50.00%	0.00%	-11.24%	48:46	46:32	46:32	50:59	50:59	50:59	04:27	03:17
Enchantress	5	29.41%	38.3	40.00%	+31.67%	-40.00%	+60.00%	9.51%	24:07	16:37	16:37	25:07	27:08	30:32	10:31	07:47
Keeper of the Light	10	34.48%	36.2	30.00%	-27.89%	+3.33%	-30.00%	-5.33%	36:41	27:11	33:21	37:37	39:36	46:30	06:15	04:37
Silencer	4	66.67%	34.0	25.00%	-25.00%	-25.00%	-25.00%	0.00%	28:05	25:24	25:24	26:27	27:25	33:03	02:01	01:29
Witch Doctor	2	16.67%	31.9	50.00%	+20.00%	-50.00%	0.00%	0.00%	29:12	26:14	26:14	32:10	32:10	32:10	05:56	04:23
Beastmaster	6	17.14%	29.8	33.33%	-14.95%	-33.33%	+66.67%	0.00%	41:04	30:07	32:20	40:07	45:42	54:28	13:22	09:54
Nature's Prophet	4	50.00%	27.7	25.00%	-25.00%	-25.00%	-25.00%	0.00%	23:10	18:30	18:30	23:18	23:47	27:05	05:17	03:54
Terrorblade	3	16.67%	25.5	33.33%	-6.67%	-33.33%	0.00%	0.00%	36:58	29:41	29:41	39:01	42:13	42:13	12:32	09:17
Invoker	4	20.00%	23.4	25.00%	-31.25%	-25.00%	-25.00%	0.00%	20:02	14:24	14:24	15:17	18:56	31:31	04:32	03:21
Dazzle	9	31.03%	21.3	11.11%	-33.89%	-11.11%	-11.11%	0.00%	34:15	20:11	21:17	32:22	40:16	53:24	18:59	14:03
Crystal Maiden	1	25.00%	19.1	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
Jakiro	1	100.00%	17.0	0.00%	0.00%	0.00%	0.00%	0.00%	20:00	20:00	20:00	20:00	20:00	20:00	00:00	00:00
Mirana	2	2.47%	14.9	0.00%	-55.70%	0.00%	0.00%	0.00%	22:25	15:23	15:23	29:26	29:26	29:26	14:03	10:24
Undying	1	8.33%	12.8	0.00%	0.00%	0.00%	0.00%	0.00%	32:37	32:37	32:37	32:37	32:37	32:37	00:00	00:00
Dark Seer	1	6.67%	10.6	0.00%	0.00%	0.00%	0.00%	0.00%	29:52	29:52	29:52	29:52	29:52	29:52	00:00	00:00
Pudge	2	66.67%	8.5	0.00%	0.00%	0.00%	0.00%	0.00%	26:48	21:31	21:31	32:04	32:04	32:04	10:33	07:48
Earth Spirit	1	6.25%	6.4	0.00%	0.00%	0.00%	0.00%	0.00%	27:11	27:11	27:11	27:11	27:11	27:11	00:00	00:00
Earthshaker	1	100.00%	4.3	0.00%	0.00%	0.00%	0.00%	0.00%	24:42	24:42	24:42	24:42	24:42	24:42	00:00	00:00
Windranger	1	50.00%	2.1	0.00%	0.00%	0.00%	0.00%	0.00%	14:54	14:54	14:54	14:54	14:54	14:54	00:00	00:00