Spectral Stats - Competitive Meta - Last Two Weeks - Items - Item Pairs

Explain this to me

This section shows the most often occuring item pairs, as well as their stats, filtered by the third quantile in number of matches together for item pairs. Timing difference shows the difference in purchase time of the first item compared to the second one. Expectation is the expected number of purchases together. Deviation represents how often these items are picked up together on purpose (higher positive numbers are better). Percentage is the deviation's part of the total number of purchases together.

		Matches	Winrate	Winrate difference	Time difference	Expected matches	Deviation	Percentage
Blink Dagger	Black King Bar	565	51.86%	-0.06%	-10:54	469	96	16.99%
Blink Dagger	Aghanim's Shard	532	58.83%	4.21%	-18:41	460	72	13.53%
Power Treads	Black King Bar	531	51.60%	1.31%	-17:05	293	238	44.82%
Black King Bar	Aghanim's Shard	526	55.89%	2.85%	-07:39	450	76	14.45%
Blink Dagger	Arcane Boots	476	59.45%	5.59%	16:42	418	58	12.18%
Arcane Boots	Aghanim's Shard	458	56.11%	1.12%	-30:23	402	56	12.23%
Mekansm	Arcane Boots	340	56.47%	1.23%	07:24	125	215	63.24%
Force Staff	Aghanim's Shard	327	59.02%	4.11%	-03:16	327	0	0.00%
Aghanim's Scepter	Black King Bar	324	56.79%	1.95%	-04:30	216	108	33.33%
Force Staff	Arcane Boots	318	61.01%	6.86%	09:18	297	21	6.60%
Phase Boots	Black King Bar	298	47.32%	-2.32%	-20:05	163	135	45.30%
Arcane Boots	Guardian Greaves	290	59.31%	2.54%	-15:37	99	191	65.86%
Mekansm	Guardian Greaves	290	59.31%	1.53%	-08:13	34	256	88.28%
Blink Dagger	Force Staff	284	57.75%	3.96%	06:11	340	-56	-19.72%
Power Treads	Aghanim's Shard	284	55.99%	2.98%	-11:15	288	-4	-1.41%
Aghanim's Scepter	Aghanim's Shard	282	62.77%	5.21%	04:48	212	70	24.82%
Arcane Boots	Aether Lens	265	60.75%	3.37%	-32:08	128	137	51.70%
Blink Dagger	Aghanim's Scepter	251	61.35%	4.92%	02:46	220	31	12.35%
Power Treads	Dragon Lance	242	49.17%	-0.66%	-03:51	62	180	74.38%
Kaya	Kaya and Sange	239	58.58%	0.94%	-00:26	23	216	90.38%
Blink Dagger	Phase Boots	238	49.58%	-1.65%	07:29	167	71	29.83%
Sange	Kaya	237	59.49%	1.35%	-02:45	35	202	85.23%
Blink Dagger	Aether Lens	237	63.71%	6.70%	-05:02	146	91	38.40%
Sange	Kaya and Sange	236	58.90%	0.06%	-03:11	28	208	88.14%
Force Staff	Tranquil Boots	232	58.19%	2.90%	13:04	131	101	43.53%
Black King Bar	Crystalys	228	54.39%	1.57%	-07:57	101	127	55.70%
Power Treads	Crystalys	225	54.67%	1.89%	-24:50	64	161	71.56%
Blink Dagger	Power Treads	219	54.34%	2.46%	06:11	300	-81	-36.99%
Power Treads	Aghanim's Scepter	211	53.08%	-1.73%	-19:14	138	73	34.60%
Manta Style	Yasha	210	55.71%	0.53%	02:27	16	194	92.38%
Black King Bar	Arcane Boots	210	56.67%	4.39%	11:45	410	-200	-95.24%
Aether Lens	Aghanim's Shard	210	55.71%	-2.43%	04:01	140	70	33.33%
Black King Bar	Sange	209	59.33%	4.50%	-10:28	139	70	33.49%
Power Treads	Yasha	195	54.87%	2.28%	-11:41	59	136	69.74%
Power Treads	Force Staff	195	51.79%	-0.37%	-07:59	213	-18	-9.23%
Dragon Lance	Hurricane Pike	191	53.40%	1.87%	-05:14	16	175	91.62%
Force Staff	Dragon Lance	188	53.19%	1.45%	04:08	70	118	62.77%
Force Staff	Hurricane Pike	187	53.48%	-0.38%	-01:06	53	134	71.66%
Black King Bar	Maelstrom	185	52.97%	2.02%	08:24	84	101	54.59%
Power Treads	Hurricane Pike	184	52.72%	0.76%	-09:05	47	137	74.46%
Black King Bar	Dragon Lance	182	48.90%	-0.97%	13:02	97	85	46.70%
Force Staff	Black King Bar	181	50.28%	-1.92%	-08:54	333	-152	-83.98%
Black King Bar	Kaya	181	56.35%	2.71%	-11:09	115	66	36.46%
Power Treads	Manta Style	175	54.86%	2.00%	-14:08	51	124	70.86%
Tranquil Boots	Aghanim's Shard	175	62.86%	6.73%	-05:56	178	-3	-1.71%
Phase Boots	Aghanim's Shard	165	54.55%	2.20%	-15:37	161	4	2.42%
Aghanim's Scepter	Arcane Boots	159	62.26%	5.47%	28:59	193	-34	-21.38%
Pipe of Insight	Hood of Defiance	158	57.59%	0.62%	02:19	10	148	93.67%
Black King Bar	Kaya and Sange	153	58.17%	3.84%	-11:09	91	62	40.52%
Blink Dagger	Sange	152	58.55%	2.13%	-16:12	142	10	6.58%
Power Treads	Eye of Skadi	150	60.00%	4.38%	-19:45	40	110	73.33%
Crystalys	Dragon Lance	149	52.35%	-0.01%	20:59	21	128	85.91%
Drum of Endurance	Tranquil Boots	144	67.36%	10.06%	30:21	32	112	77.78%
Hood of Defiance	Arcane Boots	142	53.52%	-1.77%	11:52	67	75	52.82%
Blink Dagger	Boots of Travel	142	64.08%	5.81%	-09:05	79	63	44.37%
Aether Lens	Octarine Core	141	72.34%	5.81%	-04:18	17	124	87.94%
Black King Bar	Hurricane Pike	140	52.86%	0.87%	07:48	73	67	47.86%
Blink Dagger	Tranquil Boots	140	61.43%	6.42%	31:39	185	-45	-32.14%
Blink Dagger	Kaya	140	54.29%	-0.94%	-16:53	118	22	15.71%
Sange	Aghanim's Shard	137	62.04%	4.50%	-05:07	136	1	0.73%
Sange	Arcane Boots	137	59.85%	3.07%	11:16	124	13	9.49%
Boots of Travel	Black King Bar	136	58.82%	2.13%	01:12	77	59	43.38%
Black King Bar	Skull Basher	130	53.08%	-2.38%	-08:24	79	51	39.23%
Kaya	Aghanim's Shard	126	57.94%	1.59%	-02:22	113	13	10.32%
Arcane Boots	Glimmer Cape	125	64.00%	7.32%	-10:56	86	39	31.20%
Black King Bar	Yasha	123	52.85%	0.22%	17:48	93	30	24.39%
Crystalys	Aghanim's Shard	122	63.93%	8.41%	13:35	99	23	18.85%
Force Staff	Aether Lens	122	59.84%	2.54%	07:09	104	18	14.75%
Force Staff	Glimmer Cape	121	66.94%	10.34%	-11:09	70	51	42.15%
Black King Bar	Eye of Skadi	121	60.33%	4.68%	-13:55	62	59	48.76%
Crystalys	Hurricane Pike	120	55.00%	0.52%	15:45	16	104	86.67%
Blink Dagger	Skull Basher	120	59.17%	2.13%	-19:09	81	39	32.50%
Black King Bar	Aether Lens	119	62.18%	6.75%	-05:27	143	-24	-20.17%
Force Staff	Crystalys	119	53.78%	-0.90%	-16:51	73	46	38.66%
Mekansm	Aghanim's Shard	119	66.39%	10.39%	-07:23	138	-19	-15.97%
Power Treads	Maelstrom	118	50.85%	-0.07%	-24:13	54	64	54.24%
Black King Bar	Shadow Blade	118	55.93%	4.34%	-05:55	53	65	55.08%

Competitive Meta - Last Two Weeks

Tier 1/2 tournaments stats for the past 14 days

Average wards placed per game by Radiant: 22.8987