User:Rupert

I am a stats junkie. I wrote my own Javascript/PHP page that scrapes search results from the HTML as I play Urban Dead.

News

The odds of finding a syringe are back up to 13%. Generators don't make any difference. I added Confidence Intervals to my data. Consider the binomial likelihood function: L = (n choose y)p^(y)(1-p)^(n-y), where n is the number of searches, y is the number of successes, p is the predicted search rate and L is the likelihood that the predicted search rate is correct. To compute the 50% confidence interval I throw away the first and last 25% of the area under the curve. This interval contains 50% of the likelihood. If p=10% and the 50% confidence interval is -1/+2 then there is a 50% chance the true search rate is in the interval 9% to 12%. --Rupert 03:02, 12 April 2009 (BST)

I modified my confidence interval code so that the integration uses Simpson's Rule and the interval is chosen such that the likelihood at either end is the same. Surprisingly this didn't change the intervals more than ±0.1 --Rupert 22:47, 20 April 2009 (BST)

There is nothing special about searching a fort. The armoury is the same as a police station, the infirmary is worse than a dark hospital because the scalpel is just as bad as the hospital newspapers were. --Rupert 08:35, 25 April 2009 (BST)

Latest

These results were collected starting April '09 or so. --Rupert 02:48, 12 April 2009 (BST)

By Building

building_type	cond	lights	searches	item	count	percent	50% confidence	90% confidence	AP
arms	okay	dark	89	nothing	74	83.1%	-2.7/+2.6%	-7.1/+5.8%	1.2
				bottle of wine	5	5.6%	-1.5/+1.8%	-3.1/+5.0%	17.9
				bottle of beer	3	3.4%	-1.2/+1.5%	-2.3/+4.2%	29.4
				newspaper	2	2.2%	-0.9/+1.3%	-1.7/+3.8%	45.5
				mobile phone	2	2.2%	-0.9/+1.3%	-1.7/+3.8%	45.5
				baseball bat	1	1.1%	-0.6/+1.0%	-1.0/+3.2%	90.9
				knife	1	1.1%	-0.6/+1.0%	-1.0/+3.2%	90.9
				shotgun	1	1.1%	-0.6/+1.0%	-1.0/+3.2%	90.9
auto repair	okay	lit	724	nothing	549	75.8%	-1.1/+1.1%	-2.6/+2.6%	1.3
				fuel can	42	5.8%	-0.6/+0.6%	-1.3/+1.5%	17.2
				spray can	41	5.7%	-0.6/+0.6%	-1.3/+1.5%	17.5
				crowbar	37	5.1%	-0.5/+0.6%	-1.2/+1.5%	19.6
				bottle of beer	18	2.5%	-0.4/+0.4%	-0.9/+1.1%	40.0
				fire axe	17	2.3%	-0.3/+0.5%	-0.8/+1.1%	43.5
				toolbox	11	1.5%	-0.3/+0.4%	-0.6/+0.9%	66.7
				newspaper	9	1.2%	-0.2/+0.3%	-0.5/+0.9%	83.3
		dark	837	nothing	658	78.6%	-1.0/+1.0%	-2.4/+2.3%	1.3
				spray can	49	5.9%	-0.6/+0.5%	-1.3/+1.4%	16.9
				fuel can	45	5.4%	-0.5/+0.5%	-1.2/+1.4%	18.5
				crowbar	33	3.9%	-0.4/+0.5%	-1.0/+1.3%	25.6
				fire axe	17	2.0%	-0.3/+0.4%	-0.7/+0.9%	50.0
				newspaper	16	1.9%	-0.3/+0.4%	-0.7/+0.9%	52.6
				toolbox	14	1.7%	-0.3/+0.3%	-0.7/+0.8%	58.8
				bottle of beer	5	0.6%	-0.2/+0.2%	-0.4/+0.6%	166.7
cathedral	okay	dark	64	nothing	53	82.8%	-3.3/+3.0%	-8.5/+6.8%	1.2
				crucifix	4	6.3%	-1.9/+2.2%	-3.9/+6.2%	15.9
				bottle of wine	4	6.3%	-1.9/+2.2%	-3.9/+6.2%	15.9
				first-aid kit	3	4.7%	-1.6/+2.0%	-3.2/+5.7%	21.3
church	okay	lit	352	nothing	262	74.4%	-1.6/+1.6%	-3.9/+3.7%	1.3
				crucifix	51	14.5%	-1.2/+1.3%	-2.9/+3.2%	6.9
				first-aid kit	20	5.7%	-0.8/+0.9%	-1.8/+2.2%	17.5
				bottle of wine	19	5.4%	-0.8/+0.9%	-1.8/+2.2%	18.5
		dark	470	nothing	375	79.8%	-1.3/+1.2%	-3.2/+2.9%	1.3
				crucifix	51	10.9%	-1.0/+0.9%	-2.3/+2.5%	9.2
				first-aid kit	25	5.3%	-0.7/+0.7%	-1.5/+1.9%	18.9
				bottle of wine	19	4.0%	-0.5/+0.7%	-1.3/+1.7%	25.0
factory	okay	lit	671	nothing	501	74.7%	-1.2/+1.1%	-2.9/+2.7%	1.3
				length of pipe	43	6.4%	-0.6/+0.7%	-1.4/+1.7%	15.6
				fuel can	30	4.5%	-0.5/+0.5%	-1.2/+1.4%	22.2
				crowbar	27	4.0%	-0.5/+0.6%	-1.1/+1.4%	25.0
				toolbox	26	3.9%	-0.5/+0.5%	-1.1/+1.3%	25.6
				fire axe	25	3.7%	-0.4/+0.5%	-1.1/+1.4%	27.0
				portable generator	19	2.8%	-0.4/+0.5%	-0.9/+1.2%	35.7
		dark	103	nothing	84	81.6%	-2.7/+2.4%	-6.8/+5.6%	1.2
				portable generator	8	7.8%	-1.7/+1.9%	-3.6/+5.0%	12.8
				fire axe	4	3.9%	-1.2/+1.4%	-2.4/+4.0%	25.6
				length of pipe	3	2.9%	-1.0/+1.3%	-2.0/+3.7%	34.5
				toolbox	2	1.9%	-0.8/+1.1%	-1.5/+3.3%	52.6
				fuel can	2	1.9%	-0.8/+1.1%	-1.5/+3.3%	52.6
fire station	okay	lit	91	nothing	72	79.1%	-2.9/+2.8%	-7.5/+6.4%	1.3
				fire axe	9	9.9%	-2.0/+2.2%	-4.4/+5.9%	10.1
				flare gun	5	5.5%	-1.5/+1.8%	-3.1/+4.8%	18.2
				radio	5	5.5%	-1.5/+1.8%	-3.1/+4.8%	18.2
hospital	okay	lit	3210	nothing	2400	74.8%	-0.6/+0.5%	-1.3/+1.2%	1.3
				first-aid kit	810	25.2%	-0.5/+0.6%	-1.2/+1.3%	4.0
		dark	1556	nothing	1249	80.3%	-0.7/+0.6%	-1.7/+1.6%	1.2
				first-aid kit	307	19.7%	-0.6/+0.7%	-1.6/+1.7%	5.1
	ruined	dark	326	nothing	292	89.6%	-1.2/+1.1%	-3.0/+2.5%	1.1
				first-aid kit	34	10.4%	-1.1/+1.2%	-2.5/+3.0%	9.6
junkyard	okay	lit	223	nothing	162	72.6%	-2.0/+2.0%	-5.0/+4.7%	1.4
				length of pipe	13	5.8%	-1.0/+1.2%	-2.2/+3.0%	17.2
				mobile phone	5	2.2%	-0.6/+0.8%	-1.2/+2.1%	45.5
				flak jacket	5	2.2%	-0.6/+0.8%	-1.2/+2.1%	45.5
				fire axe	5	2.2%	-0.6/+0.8%	-1.2/+2.1%	45.5
				pistol clip	4	1.8%	-0.5/+0.7%	-1.1/+1.9%	55.6
				crowbar	4	1.8%	-0.5/+0.7%	-1.1/+1.9%	55.6
				knife	4	1.8%	-0.5/+0.7%	-1.1/+1.9%	55.6
				fuel can	4	1.8%	-0.5/+0.7%	-1.1/+1.9%	55.6
				shotgun shell	3	1.3%	-0.4/+0.7%	-0.9/+1.8%	76.9
				ski pole	3	1.3%	-0.4/+0.7%	-0.9/+1.8%	76.9
				spray can	3	1.3%	-0.4/+0.7%	-0.9/+1.8%	76.9
				baseball bat	3	1.3%	-0.4/+0.7%	-0.9/+1.8%	76.9
				golf club	1	0.5%	-0.3/+0.4%	-0.5/+1.3%	200.0
				hockey stick	1	0.5%	-0.3/+0.4%	-0.5/+1.3%	200.0
				fencing foil	1	0.5%	-0.3/+0.4%	-0.5/+1.3%	200.0
				book	1	0.5%	-0.3/+0.4%	-0.5/+1.3%	200.0
				newspaper	1	0.5%	-0.3/+0.4%	-0.5/+1.3%	200.0
		dark	575	nothing	462	80.3%	-1.1/+1.1%	-2.8/+2.7%	1.2
				length of pipe	15	2.6%	-0.4/+0.5%	-0.9/+1.3%	38.5
				knife	13	2.3%	-0.4/+0.4%	-0.9/+1.1%	43.5
				fire axe	11	1.9%	-0.3/+0.4%	-0.8/+1.1%	52.6
				crowbar	10	1.7%	-0.3/+0.4%	-0.7/+1.1%	58.8
				pistol clip	9	1.6%	-0.4/+0.3%	-0.7/+1.0%	62.5
				flak jacket	8	1.4%	-0.3/+0.4%	-0.7/+1.0%	71.4
				baseball bat	7	1.2%	-0.3/+0.4%	-0.6/+0.9%	83.3
				fuel can	6	1.0%	-0.2/+0.4%	-0.5/+0.9%	100.0
				mobile phone	6	1.0%	-0.2/+0.4%	-0.5/+0.9%	100.0
				spray can	6	1.0%	-0.2/+0.4%	-0.5/+0.9%	100.0
				shotgun shell	5	0.9%	-0.3/+0.3%	-0.5/+0.8%	111.1
				newspaper	5	0.9%	-0.3/+0.3%	-0.5/+0.8%	111.1
				book	4	0.7%	-0.2/+0.3%	-0.4/+0.8%	142.9
				pool cue	3	0.5%	-0.2/+0.3%	-0.3/+0.7%	200.0
				ski pole	1	0.2%	-0.1/+0.2%	-0.2/+0.5%	500.0
				cricket bat	1	0.2%	-0.1/+0.2%	-0.2/+0.5%	500.0
				fencing foil	1	0.2%	-0.1/+0.2%	-0.2/+0.5%	500.0
				golf club	1	0.2%	-0.1/+0.2%	-0.2/+0.5%	500.0
				hockey stick	1	0.2%	-0.1/+0.2%	-0.2/+0.5%	500.0
library	okay	dark	88	book	86	97.7%	-1.3/+1.0%	-3.8/+1.8%	1.0
				poetry book	2	2.3%	-1.0/+1.3%	-1.8/+3.8%	43.5
necrotech	okay	lit	840	nothing	637	75.8%	-1.0/+1.0%	-2.4/+2.4%	1.3
				syringe	122	14.5%	-0.8/+0.9%	-1.9/+2.1%	6.9
				DNA extractor	46	5.5%	-0.5/+0.5%	-1.2/+1.4%	18.2
				GPS unit	35	4.2%	-0.5/+0.4%	-1.1/+1.2%	23.8
		dark	536	nothing	429	80.0%	-1.1/+1.2%	-2.9/+2.8%	1.2
				syringe	70	13.1%	-1.0/+1.0%	-2.3/+2.5%	7.6
				GPS unit	22	4.1%	-0.5/+0.6%	-1.3/+1.6%	24.4
				DNA extractor	15	2.8%	-0.5/+0.5%	-1.0/+1.3%	35.7
	ruined	dark	236	nothing	214	90.7%	-1.4/+1.2%	-3.4/+2.8%	1.1
				syringe	10	4.2%	-0.8/+1.0%	-1.8/+2.6%	23.8
				GPS unit	7	3.0%	-0.7/+0.8%	-1.5/+2.2%	33.3
				DNA extractor	5	2.1%	-0.6/+0.7%	-1.2/+2.0%	47.6
police dept	okay	lit	789	nothing	583	73.9%	-1.1/+1.0%	-2.6/+2.5%	1.4
				shotgun shell	59	7.5%	-0.6/+0.6%	-1.5/+1.6%	13.3
				pistol clip	56	7.1%	-0.6/+0.6%	-1.4/+1.6%	14.1
				pistol	22	2.8%	-0.4/+0.4%	-0.9/+1.1%	35.7
				shotgun	20	2.5%	-0.3/+0.4%	-0.8/+1.1%	40.0
				flare gun	17	2.2%	-0.4/+0.3%	-0.8/+0.9%	45.5
				flak jacket	17	2.2%	-0.4/+0.3%	-0.8/+0.9%	45.5
				radio	15	1.9%	-0.3/+0.4%	-0.7/+0.9%	52.6
		dark	571	nothing	462	80.9%	-1.1/+1.1%	-2.8/+2.6%	1.2
				pistol clip	37	6.5%	-0.7/+0.7%	-1.6/+1.8%	15.4
				shotgun shell	27	4.7%	-0.5/+0.7%	-1.3/+1.6%	21.3
				flare gun	10	1.8%	-0.4/+0.4%	-0.8/+1.0%	55.6
				shotgun	10	1.8%	-0.4/+0.4%	-0.8/+1.0%	55.6
				pistol	10	1.8%	-0.4/+0.4%	-0.8/+1.0%	55.6
				radio	8	1.4%	-0.3/+0.4%	-0.7/+1.0%	71.4
				flak jacket	7	1.2%	-0.3/+0.4%	-0.6/+1.0%	83.3
school	okay	lit	44	nothing	36	81.8%	-4.1/+3.7%	-10.6/+8.1%	1.2
				spray can	4	9.1%	-2.6/+3.2%	-5.5/+8.7%	11.0
				book	3	6.8%	-2.3/+2.9%	-4.6/+8.1%	14.7
				poetry book	1	2.3%	-1.3/+2.0%	-2.1/+6.2%	43.5
		dark	177	nothing	142	80.2%	-2.0/+2.0%	-5.2/+4.6%	1.2
				spray can	17	9.6%	-1.4/+1.6%	-3.2/+4.1%	10.4
				book	14	7.9%	-1.3/+1.5%	-2.9/+3.8%	12.7
				poetry book	3	1.7%	-0.6/+0.8%	-1.2/+2.2%	58.8
				knife	1	0.6%	-0.3/+0.5%	-0.5/+1.6%	166.7
streets	-	-	1	nothing	1	99.9%	-29.3/+0.0%	-68.4/+0.1%	1.0
warehouse	okay	lit	796	nothing	602	75.6%	-1.0/+1.0%	-2.5/+2.5%	1.3
				length of pipe	73	9.2%	-0.7/+0.7%	-1.6/+1.7%	10.9
				crowbar	44	5.5%	-0.5/+0.6%	-1.2/+1.5%	18.2
				fuel can	44	5.5%	-0.5/+0.6%	-1.2/+1.5%	18.2
				fire axe	33	4.1%	-0.4/+0.5%	-1.0/+1.3%	24.4
		dark	642	nothing	507	79.0%	-1.1/+1.0%	-2.8/+2.5%	1.3
				length of pipe	49	7.6%	-0.7/+0.8%	-1.6/+1.9%	13.2
				fire axe	32	5.0%	-0.6/+0.6%	-1.3/+1.5%	20.0
				crowbar	30	4.7%	-0.6/+0.6%	-1.3/+1.5%	21.3
				fuel can	24	3.7%	-0.4/+0.6%	-1.1/+1.4%	27.0

--Rupert 21:18, 6 May 2009 (BST)

Malls

building_type	cond	lights	bargain	searches	item	count	percent	50% confidence	90% confidence	AP
mall	okay	lit	no bargain	239	nothing	182	76.2%	-1.9/+1.8%	-4.8/+4.3%	1.3
					mobile phone	5	2.1%	-0.6/+0.7%	-1.2/+1.9%	47.6
					first-aid kit	5	2.1%	-0.6/+0.7%	-1.2/+1.9%	47.6
					bottle of wine	5	2.1%	-0.6/+0.7%	-1.2/+1.9%	47.6
					shotgun shell	5	2.1%	-0.6/+0.7%	-1.2/+1.9%	47.6
					spray can	4	1.7%	-0.5/+0.6%	-1.1/+1.8%	58.8
					radio transmitter	4	1.7%	-0.5/+0.6%	-1.1/+1.8%	58.8
					GPS unit	3	1.3%	-0.5/+0.5%	-0.9/+1.6%	76.9
					radio	3	1.3%	-0.5/+0.5%	-0.9/+1.6%	76.9
					flare gun	3	1.3%	-0.5/+0.5%	-0.9/+1.6%	76.9
					pistol	3	1.3%	-0.5/+0.5%	-0.9/+1.6%	76.9
					pair of binoculars	3	1.3%	-0.5/+0.5%	-0.9/+1.6%	76.9
					hockey stick	2	0.8%	-0.3/+0.5%	-0.6/+1.5%	125.0
					pistol clip	2	0.8%	-0.3/+0.5%	-0.6/+1.5%	125.0
					shotgun	2	0.8%	-0.3/+0.5%	-0.6/+1.5%	125.0
					toolbox	2	0.8%	-0.3/+0.5%	-0.6/+1.5%	125.0
					newspaper	2	0.8%	-0.3/+0.5%	-0.6/+1.5%	125.0
					portable generator	1	0.4%	-0.2/+0.4%	-0.4/+1.3%	250.0
					baseball bat	1	0.4%	-0.2/+0.4%	-0.4/+1.3%	250.0
					knife	1	0.4%	-0.2/+0.4%	-0.4/+1.3%	250.0
					bottle of beer	1	0.4%	-0.2/+0.4%	-0.4/+1.3%	250.0
		dark	no bargain	41	nothing	32	78.0%	-4.4/+4.1%	-11.5/+9.2%	1.3
					book	1	2.4%	-1.3/+2.2%	-2.2/+6.7%	41.7
					bottle of wine	1	2.4%	-1.3/+2.2%	-2.2/+6.7%	41.7
					mobile phone	1	2.4%	-1.3/+2.2%	-2.2/+6.7%	41.7
					pair of binoculars	1	2.4%	-1.3/+2.2%	-2.2/+6.7%	41.7
					shotgun	1	2.4%	-1.3/+2.2%	-2.2/+6.7%	41.7
					shotgun shell	1	2.4%	-1.3/+2.2%	-2.2/+6.7%	41.7
					spray can	1	2.4%	-1.3/+2.2%	-2.2/+6.7%	41.7
					toolbox	1	2.4%	-1.3/+2.2%	-2.2/+6.7%	41.7
					pistol clip	1	2.4%	-1.3/+2.2%	-2.2/+6.7%	41.7
mall_drug_store	okay	lit	bargain	907	nothing	754	83.1%	-0.8/+0.9%	-2.1/+2.0%	1.2
					first-aid kit	153	16.9%	-0.9/+0.8%	-2.0/+2.1%	5.9
			no bargain	963	nothing	874	90.8%	-0.7/+0.6%	-1.7/+1.4%	1.1
					first-aid kit	89	9.2%	-0.6/+0.7%	-1.4/+1.7%	10.9
mall_gun_store	okay	lit	bargain	1234	nothing	608	49.3%	-1.0/+0.9%	-2.4/+2.3%	2.0
					shotgun shell	207	16.8%	-0.7/+0.7%	-1.7/+1.8%	6.0
					pistol clip	202	16.4%	-0.7/+0.7%	-1.7/+1.8%	6.1
					shotgun	113	9.2%	-0.6/+0.5%	-1.3/+1.4%	10.9
					pistol	104	8.4%	-0.5/+0.6%	-1.2/+1.4%	11.9
			no bargain	907	nothing	680	75.0%	-1.0/+0.9%	-2.4/+2.3%	1.3
					pistol clip	83	9.2%	-0.7/+0.6%	-1.5/+1.6%	10.9
					shotgun shell	70	7.7%	-0.6/+0.6%	-1.4/+1.6%	13.0
					pistol	38	4.2%	-0.4/+0.5%	-1.0/+1.2%	23.8
					shotgun	36	4.0%	-0.5/+0.4%	-1.0/+1.1%	25.0
		dark	bargain	78	nothing	39	50.0%	-3.8/+3.8%	-9.1/+9.1%	2.0
					pistol clip	13	16.7%	-2.7/+2.9%	-6.1/+7.6%	6.0
					shotgun shell	12	15.4%	-2.6/+2.9%	-5.9/+7.4%	6.5
					shotgun	9	11.5%	-2.2/+2.6%	-5.0/+6.8%	8.7
					pistol	5	6.4%	-1.7/+2.1%	-3.6/+5.6%	15.6
mall_hardware_store	okay	lit	bargain	245	nothing	125	51.0%	-2.1/+2.2%	-5.2/+5.2%	2.0
					flare gun	22	9.0%	-1.2/+1.3%	-2.7/+3.3%	11.1
					fire axe	20	8.2%	-1.2/+1.2%	-2.6/+3.1%	12.2
					knife	19	7.8%	-1.1/+1.2%	-2.5/+3.1%	12.8
					toolbox	18	7.3%	-1.0/+1.2%	-2.4/+3.1%	13.7
					crowbar	15	6.1%	-1.0/+1.1%	-2.2/+2.9%	16.4
					portable generator	13	5.3%	-0.9/+1.0%	-2.0/+2.7%	18.9
					spray can	13	5.3%	-0.9/+1.0%	-2.0/+2.7%	18.9
			no bargain	245	nothing	189	77.1%	-1.8/+1.8%	-4.5/+4.2%	1.3
					toolbox	10	4.1%	-0.8/+0.9%	-1.8/+2.4%	24.4
					fire axe	10	4.1%	-0.8/+0.9%	-1.8/+2.4%	24.4
					crowbar	9	3.7%	-0.8/+0.8%	-1.7/+2.3%	27.0
					portable generator	8	3.3%	-0.7/+0.8%	-1.6/+2.2%	30.3
					spray can	7	2.9%	-0.7/+0.7%	-1.5/+2.1%	34.5
					knife	6	2.4%	-0.6/+0.8%	-1.3/+2.1%	41.7
					flare gun	6	2.4%	-0.6/+0.8%	-1.3/+2.1%	41.7
mall_tech_store	okay	lit	bargain	298	nothing	146	49.0%	-2.0/+1.9%	-4.7/+4.7%	2.0
					radio transmitter	45	15.1%	-1.4/+1.4%	-3.2/+3.6%	6.6
					mobile phone	40	13.4%	-1.3/+1.4%	-3.0/+3.5%	7.5
					GPS unit	34	11.4%	-1.2/+1.3%	-2.8/+3.3%	8.8
					radio	33	11.1%	-1.2/+1.2%	-2.8/+3.2%	9.0
			no bargain	422	nothing	319	75.6%	-1.4/+1.4%	-3.5/+3.3%	1.3
					radio	29	6.9%	-0.8/+0.8%	-1.9/+2.2%	14.5
					GPS unit	25	5.9%	-0.7/+0.8%	-1.7/+2.1%	16.9
					mobile phone	25	5.9%	-0.7/+0.8%	-1.7/+2.1%	16.9
					radio transmitter	24	5.7%	-0.7/+0.8%	-1.7/+2.0%	17.5

--Rupert 07:16, 28 April 2009 (BST)

Forts

building_type	cond	lights	searches	item	count	percent	50% confidence	90% confidence	AP
armoury	okay	lit	874	nothing	662	75.7%	-0.9/+1.0%	-2.4/+2.4%	1.3
				shotgun shell	59	6.8%	-0.6/+0.5%	-1.4/+1.4%	14.7
				pistol clip	57	6.5%	-0.5/+0.6%	-1.3/+1.5%	15.4
				pistol	26	3.0%	-0.4/+0.4%	-0.9/+1.0%	33.3
				flak jacket	19	2.2%	-0.3/+0.3%	-0.7/+0.9%	45.5
				pair of binoculars	19	2.2%	-0.3/+0.3%	-0.7/+0.9%	45.5
				flare gun	17	1.9%	-0.3/+0.4%	-0.6/+0.9%	52.6
				shotgun	15	1.7%	-0.3/+0.3%	-0.6/+0.8%	58.8
barracks	okay	lit	469	nothing	347	74.0%	-1.4/+1.3%	-3.4/+3.2%	1.4
				book	47	10.0%	-0.9/+1.0%	-2.1/+2.5%	10.0
				newspaper	41	8.7%	-0.8/+0.9%	-1.9/+2.3%	11.5
				bottle of beer	34	7.2%	-0.7/+0.9%	-1.8/+2.2%	13.9
gatehouse	okay	lit	309	nothing	232	75.1%	-1.7/+1.6%	-4.2/+3.9%	1.3
				newspaper	58	18.8%	-1.5/+1.5%	-3.5/+3.8%	5.3
				pistol clip	19	6.1%	-0.8/+1.0%	-2.0/+2.6%	16.4
infirmary	okay	lit	736	nothing	551	74.9%	-1.1/+1.0%	-2.7/+2.5%	1.3
				first-aid kit	124	16.8%	-0.9/+1.0%	-2.1/+2.4%	6.0
				knife	61	8.3%	-0.7/+0.7%	-1.6/+1.8%	12.0
storehouse	okay	lit	536	nothing	402	75.0%	-1.3/+1.2%	-3.2/+3.0%	1.3
				length of pipe	19	3.5%	-0.5/+0.6%	-1.1/+1.5%	28.6
				flare gun	18	3.4%	-0.5/+0.5%	-1.2/+1.4%	29.4
				fuel can	18	3.4%	-0.5/+0.5%	-1.2/+1.4%	29.4
				toolbox	16	3.0%	-0.5/+0.5%	-1.1/+1.4%	33.3
				spray can	16	3.0%	-0.5/+0.5%	-1.1/+1.4%	33.3
				radio transmitter	14	2.6%	-0.4/+0.5%	-1.0/+1.3%	38.5
				pair of binoculars	12	2.2%	-0.4/+0.5%	-0.9/+1.3%	45.5
				crowbar	12	2.2%	-0.4/+0.5%	-0.9/+1.3%	45.5
				portable generator	9	1.7%	-0.4/+0.4%	-0.8/+1.1%	58.8
vehicle depot	okay	lit	502	nothing	377	75.1%	-1.3/+1.3%	-3.3/+3.1%	1.3
				fuel can	43	8.6%	-0.9/+0.8%	-1.9/+2.2%	11.6
				spray can	32	6.4%	-0.7/+0.7%	-1.7/+1.9%	15.6
				crowbar	28	5.6%	-0.7/+0.7%	-1.6/+1.8%	17.9
				fire axe	12	2.4%	-0.4/+0.5%	-1.0/+1.3%	41.7
				toolbox	10	2.0%	-0.4/+0.4%	-0.9/+1.2%	50.0

--Rupert 04:49, 27 April 2009 (BST)

By Item

item	building_type	cond	lights	shopping	bargain	percent	50% confidence	90% confidence	AP
baseball bat	mall_sports_store	okay	lit	shopping	bargain	10.4%	-0.8/+0.9%	-2.0/+2.3%	9.6
	mall_sports_store	okay	lit	shopping	no bargain	5.9%	-0.7/+0.8%	-1.7/+2.1%	16.9
	mall	okay	lit	no shopping	no bargain	1.6%	-0.3/+0.4%	-0.7/+1.0%	62.5
	junkyard	okay	dark	-	-	0.9%	-0.4/+0.5%	-0.7/+1.6%	111.1
book	barracks	okay	lit	-	-	10.0%	-0.9/+1.0%	-2.1/+2.5%	10.0
	junkyard	okay	dark	-	-	0.9%	-0.4/+0.5%	-0.7/+1.6%	111.1
	mall	okay	lit	no shopping	no bargain	0.3%	-0.1/+0.2%	-0.2/+0.6%	333.3
bottle of beer	barracks	okay	lit	-	-	7.2%	-0.7/+0.9%	-1.8/+2.2%	13.9
	auto repair	okay	lit	-	-	2.5%	-0.4/+0.4%	-0.9/+1.1%	40.0
	mall	okay	lit	no shopping	no bargain	0.8%	-0.2/+0.3%	-0.5/+0.8%	125.0
	auto repair	okay	dark	-	-	0.5%	-0.2/+0.3%	-0.4/+0.9%	200.0
bottle of wine	mall	okay	lit	no shopping	no bargain	1.9%	-0.3/+0.4%	-0.7/+1.1%	52.6
cricket bat	mall_sports_store	okay	lit	shopping	bargain	2.6%	-0.5/+0.5%	-1.0/+1.2%	38.5
	mall_sports_store	okay	lit	shopping	no bargain	1.2%	-0.3/+0.4%	-0.7/+1.1%	83.3
crowbar	mall_hardware_store	okay	lit	shopping	bargain	7.4%	-0.6/+0.7%	-1.5/+1.7%	13.5
	vehicle depot	okay	lit	-	-	5.6%	-0.7/+0.7%	-1.6/+1.8%	17.9
	warehouse	okay	lit	-	-	5.5%	-0.5/+0.6%	-1.2/+1.5%	18.2
	auto repair	okay	lit	-	-	5.1%	-0.5/+0.6%	-1.2/+1.5%	19.6
	auto repair	okay	dark	-	-	4.8%	-0.7/+0.8%	-1.5/+2.0%	20.8
	warehouse	okay	dark	-	-	4.4%	-0.6/+0.6%	-1.3/+1.6%	22.7
	factory	okay	lit	-	-	3.6%	-0.5/+0.6%	-1.1/+1.4%	27.8
	mall_hardware_store	okay	lit	shopping	no bargain	3.6%	-0.5/+0.5%	-1.1/+1.3%	27.8
	junkyard	okay	dark	-	-	2.3%	-0.6/+0.8%	-1.3/+2.1%	43.5
	storehouse	okay	lit	-	-	2.2%	-0.4/+0.5%	-0.9/+1.3%	45.5
DNA extractor	necrotech	okay	lit	-	-	5.4%	-0.6/+0.6%	-1.3/+1.5%	18.5
	necrotech	okay	dark	-	-	2.8%	-0.5/+0.5%	-1.0/+1.3%	35.7
	necrotech	ruined	dark	-	-	2.1%	-0.6/+0.7%	-1.2/+2.0%	47.6
fencing foil	mall_sports_store	okay	lit	shopping	bargain	2.6%	-0.5/+0.5%	-1.0/+1.2%	38.5
	mall_sports_store	okay	lit	shopping	no bargain	0.9%	-0.2/+0.4%	-0.5/+1.1%	111.1
	junkyard	okay	dark	-	-	0.5%	-0.3/+0.4%	-0.5/+1.3%	200.0
fire axe	mall_hardware_store	okay	lit	shopping	bargain	7.4%	-0.6/+0.7%	-1.5/+1.7%	13.5
	warehouse	okay	dark	-	-	4.7%	-0.6/+0.7%	-1.3/+1.7%	21.3
	warehouse	okay	lit	-	-	4.1%	-0.4/+0.5%	-1.0/+1.3%	24.4
	mall_hardware_store	okay	lit	shopping	no bargain	4.1%	-0.5/+0.5%	-1.2/+1.4%	24.4
	factory	okay	lit	-	-	3.3%	-0.5/+0.5%	-1.1/+1.3%	30.3
	vehicle depot	okay	lit	-	-	2.4%	-0.4/+0.5%	-1.0/+1.3%	41.7
	auto repair	okay	lit	-	-	2.3%	-0.3/+0.5%	-0.8/+1.1%	43.5
	auto repair	okay	dark	-	-	2.0%	-0.4/+0.6%	-0.9/+1.5%	50.0
	junkyard	okay	dark	-	-	1.8%	-0.5/+0.7%	-1.1/+2.0%	55.6
first-aid kit	hospital	okay	lit	-	-	25.2%	-0.5/+0.6%	-1.2/+1.3%	4.0
	hospital	okay	dark	-	-	19.7%	-0.6/+0.7%	-1.6/+1.7%	5.1
	infirmary	okay	lit	-	-	16.8%	-0.9/+1.0%	-2.1/+2.4%	6.0
	mall_drug_store	okay	lit	shopping	bargain	16.3%	-0.7/+0.7%	-1.7/+1.8%	6.1
	mall_drug_store	okay	lit	shopping	no bargain	8.7%	-0.5/+0.5%	-1.2/+1.3%	11.5
	mall	okay	lit	no shopping	no bargain	1.9%	-0.3/+0.4%	-0.7/+1.1%	52.6
flak jacket	junkyard	okay	dark	-	-	3.2%	-0.7/+0.9%	-1.6/+2.4%	31.2
	armoury	okay	lit	-	-	2.2%	-0.3/+0.3%	-0.7/+0.9%	45.5
	police dept	okay	lit	-	-	2.1%	-0.3/+0.4%	-0.7/+1.1%	47.6
	police dept	okay	dark	-	-	1.2%	-0.3/+0.4%	-0.6/+1.0%	83.3
flare gun	mall_hardware_store	okay	lit	shopping	bargain	7.1%	-0.6/+0.7%	-1.5/+1.7%	14.1
	storehouse	okay	lit	-	-	3.4%	-0.5/+0.5%	-1.2/+1.4%	29.4
	mall_hardware_store	okay	lit	shopping	no bargain	3.0%	-0.5/+0.4%	-1.0/+1.2%	33.3
	police dept	okay	lit	-	-	2.1%	-0.3/+0.4%	-0.7/+1.1%	47.6
	armoury	okay	lit	-	-	1.9%	-0.3/+0.4%	-0.6/+0.9%	52.6
	police dept	okay	dark	-	-	1.8%	-0.4/+0.4%	-0.8/+1.0%	55.6
	mall	okay	lit	no shopping	no bargain	1.0%	-0.3/+0.3%	-0.6/+0.8%	100.0
fuel can	vehicle depot	okay	lit	-	-	8.6%	-0.9/+0.8%	-1.9/+2.2%	11.6
	auto repair	okay	lit	-	-	5.8%	-0.6/+0.6%	-1.3/+1.5%	17.2
	warehouse	okay	lit	-	-	5.5%	-0.5/+0.6%	-1.2/+1.5%	18.2
	auto repair	okay	dark	-	-	5.4%	-0.8/+0.8%	-1.7/+2.0%	18.5
	factory	okay	lit	-	-	4.6%	-0.5/+0.7%	-1.3/+1.6%	21.7
	warehouse	okay	dark	-	-	3.6%	-0.5/+0.6%	-1.1/+1.5%	27.8
	storehouse	okay	lit	-	-	3.4%	-0.5/+0.5%	-1.2/+1.4%	29.4
	junkyard	okay	dark	-	-	0.9%	-0.4/+0.5%	-0.7/+1.6%	111.1
golf club	mall_sports_store	okay	lit	shopping	bargain	3.5%	-0.5/+0.5%	-1.2/+1.4%	28.6
	mall_sports_store	okay	lit	shopping	no bargain	1.4%	-0.3/+0.5%	-0.7/+1.2%	71.4
	mall	okay	lit	no shopping	no bargain	0.2%	-0.1/+0.1%	-0.2/+0.5%	500.0
GPS unit	mall_tech_store	okay	lit	shopping	bargain	11.9%	-1.1/+1.3%	-2.7/+3.2%	8.4
	mall_tech_store	okay	lit	shopping	no bargain	5.9%	-0.7/+0.8%	-1.7/+2.1%	16.9
	necrotech	okay	lit	-	-	4.3%	-0.5/+0.5%	-1.2/+1.3%	23.3
	necrotech	okay	dark	-	-	4.1%	-0.5/+0.6%	-1.3/+1.6%	24.4
	necrotech	ruined	dark	-	-	3.0%	-0.7/+0.8%	-1.5/+2.2%	33.3
	mall	okay	lit	no shopping	no bargain	1.0%	-0.3/+0.3%	-0.6/+0.8%	100.0
hockey stick	mall_sports_store	okay	lit	shopping	bargain	2.9%	-0.4/+0.5%	-1.0/+1.4%	34.5
	mall_sports_store	okay	lit	shopping	no bargain	1.7%	-0.4/+0.4%	-0.9/+1.2%	58.8
	junkyard	okay	dark	-	-	0.5%	-0.3/+0.4%	-0.5/+1.3%	200.0
	mall	okay	lit	no shopping	no bargain	0.3%	-0.1/+0.2%	-0.2/+0.6%	333.3
knife	mall_sports_store	okay	lit	shopping	bargain	9.3%	-0.8/+0.9%	-1.9/+2.2%	10.8
	infirmary	okay	lit	-	-	8.3%	-0.7/+0.7%	-1.6/+1.8%	12.0
	mall_hardware_store	okay	lit	shopping	bargain	7.1%	-0.6/+0.7%	-1.5/+1.7%	14.1
	mall_sports_store	okay	lit	shopping	no bargain	4.3%	-0.7/+0.7%	-1.5/+1.8%	23.3
	mall_hardware_store	okay	lit	shopping	no bargain	2.5%	-0.4/+0.4%	-0.9/+1.2%	40.0
	junkyard	okay	dark	-	-	2.3%	-0.6/+0.8%	-1.3/+2.1%	43.5
	mall	okay	lit	no shopping	no bargain	0.6%	-0.2/+0.3%	-0.4/+0.7%	166.7
length of pipe	warehouse	okay	lit	-	-	9.2%	-0.7/+0.7%	-1.6/+1.7%	10.9
	warehouse	okay	dark	-	-	8.0%	-0.8/+0.8%	-1.8/+2.0%	12.5
	factory	okay	lit	-	-	6.7%	-0.7/+0.7%	-1.6/+1.9%	14.9
	storehouse	okay	lit	-	-	3.5%	-0.5/+0.6%	-1.1/+1.5%	28.6
	junkyard	okay	dark	-	-	2.3%	-0.6/+0.8%	-1.3/+2.1%	43.5
mobile phone	mall_tech_store	okay	lit	shopping	bargain	13.1%	-1.2/+1.3%	-2.8/+3.3%	7.6
	mall_tech_store	okay	lit	shopping	no bargain	5.9%	-0.7/+0.8%	-1.7/+2.1%	16.9
	mall	okay	lit	no shopping	no bargain	1.6%	-0.3/+0.4%	-0.7/+1.0%	62.5
	junkyard	okay	dark	-	-	0.5%	-0.3/+0.4%	-0.5/+1.3%	200.0
newspaper	gatehouse	okay	lit	-	-	18.8%	-1.5/+1.5%	-3.5/+3.8%	5.3
	barracks	okay	lit	-	-	8.7%	-0.8/+0.9%	-1.9/+2.3%	11.5
	mall	okay	lit	no shopping	no bargain	1.8%	-0.4/+0.4%	-0.8/+1.0%	55.6
	auto repair	okay	dark	-	-	1.5%	-0.4/+0.5%	-0.8/+1.3%	66.7
	junkyard	okay	dark	-	-	1.4%	-0.5/+0.6%	-1.0/+1.8%	71.4
	auto repair	okay	lit	-	-	1.2%	-0.2/+0.3%	-0.5/+0.9%	83.3
pair of binoculars	mall_sports_store	okay	lit	shopping	bargain	9.5%	-0.8/+0.9%	-1.9/+2.2%	10.5
	mall_sports_store	okay	lit	shopping	no bargain	6.4%	-0.8/+0.8%	-1.8/+2.1%	15.6
	storehouse	okay	lit	-	-	2.2%	-0.4/+0.5%	-0.9/+1.3%	45.5
	armoury	okay	lit	-	-	2.2%	-0.3/+0.3%	-0.7/+0.9%	45.5
	mall	okay	lit	no shopping	no bargain	1.1%	-0.2/+0.3%	-0.5/+0.9%	90.9
pistol	mall_gun_store	okay	lit	shopping	bargain	8.4%	-0.5/+0.6%	-1.2/+1.4%	11.9
	mall_gun_store	okay	lit	shopping	no bargain	4.2%	-0.4/+0.5%	-1.0/+1.2%	23.8
	armoury	okay	lit	-	-	3.0%	-0.4/+0.4%	-0.9/+1.0%	33.3
	police dept	okay	lit	-	-	2.7%	-0.4/+0.5%	-0.9/+1.2%	37.0
	police dept	okay	dark	-	-	1.8%	-0.4/+0.4%	-0.8/+1.0%	55.6
	mall	okay	lit	no shopping	no bargain	1.3%	-0.3/+0.3%	-0.6/+0.9%	76.9
pistol clip	mall_gun_store	okay	lit	shopping	bargain	16.4%	-0.7/+0.7%	-1.7/+1.8%	6.1
	mall_gun_store	okay	lit	shopping	no bargain	9.2%	-0.7/+0.6%	-1.5/+1.6%	10.9
	police dept	okay	lit	-	-	6.6%	-0.6/+0.6%	-1.5/+1.6%	15.2
	armoury	okay	lit	-	-	6.5%	-0.5/+0.6%	-1.3/+1.5%	15.4
	police dept	okay	dark	-	-	6.5%	-0.7/+0.7%	-1.6/+1.8%	15.4
	gatehouse	okay	lit	-	-	6.1%	-0.8/+1.0%	-2.0/+2.6%	16.4
	junkyard	okay	dark	-	-	2.3%	-0.6/+0.8%	-1.3/+2.1%	43.5
	mall	okay	lit	no shopping	no bargain	1.1%	-0.2/+0.3%	-0.5/+0.9%	90.9
pool cue	mall_sports_store	okay	lit	shopping	bargain	3.7%	-0.6/+0.5%	-1.2/+1.4%	27.0
	mall_sports_store	okay	lit	shopping	no bargain	1.4%	-0.3/+0.5%	-0.7/+1.2%	71.4
portable generator	mall_hardware_store	okay	lit	shopping	bargain	6.1%	-0.6/+0.7%	-1.4/+1.6%	16.4
	mall_hardware_store	okay	lit	shopping	no bargain	3.3%	-0.5/+0.5%	-1.1/+1.3%	30.3
	factory	okay	lit	-	-	3.1%	-0.5/+0.5%	-1.0/+1.3%	32.3
	storehouse	okay	lit	-	-	1.7%	-0.4/+0.4%	-0.8/+1.1%	58.8
	mall	okay	lit	no shopping	no bargain	1.4%	-0.3/+0.4%	-0.6/+1.0%	71.4
radio	mall_tech_store	okay	lit	shopping	bargain	11.6%	-1.1/+1.3%	-2.6/+3.1%	8.6
	mall_tech_store	okay	lit	shopping	no bargain	6.9%	-0.8/+0.8%	-1.9/+2.2%	14.5
	police dept	okay	lit	-	-	2.0%	-0.3/+0.4%	-0.8/+1.0%	50.0
	mall	okay	lit	no shopping	no bargain	1.6%	-0.3/+0.4%	-0.7/+1.0%	62.5
	police dept	okay	dark	-	-	1.4%	-0.3/+0.4%	-0.7/+1.0%	71.4
radio transmitter	mall_tech_store	okay	lit	shopping	bargain	14.3%	-1.2/+1.4%	-2.9/+3.4%	7.0
	mall_tech_store	okay	lit	shopping	no bargain	5.7%	-0.7/+0.8%	-1.7/+2.0%	17.5
	storehouse	okay	lit	-	-	2.6%	-0.4/+0.5%	-1.0/+1.3%	38.5
	mall	okay	lit	no shopping	no bargain	1.1%	-0.2/+0.3%	-0.5/+0.9%	90.9
shotgun	mall_gun_store	okay	lit	shopping	bargain	9.2%	-0.6/+0.5%	-1.3/+1.4%	10.9
	mall_gun_store	okay	lit	shopping	no bargain	4.0%	-0.5/+0.4%	-1.0/+1.1%	25.0
	police dept	okay	lit	-	-	2.4%	-0.3/+0.4%	-0.8/+1.1%	41.7
	police dept	okay	dark	-	-	1.8%	-0.4/+0.4%	-0.8/+1.0%	55.6
	armoury	okay	lit	-	-	1.7%	-0.3/+0.3%	-0.6/+0.8%	58.8
	mall	okay	lit	no shopping	no bargain	0.8%	-0.2/+0.3%	-0.5/+0.8%	125.0
shotgun shell	mall_gun_store	okay	lit	shopping	bargain	16.8%	-0.7/+0.7%	-1.7/+1.8%	6.0
	police dept	okay	lit	-	-	7.7%	-0.6/+0.7%	-1.5/+1.8%	13.0
	mall_gun_store	okay	lit	shopping	no bargain	7.7%	-0.6/+0.6%	-1.4/+1.6%	13.0
	armoury	okay	lit	-	-	6.8%	-0.6/+0.5%	-1.4/+1.4%	14.7
	police dept	okay	dark	-	-	4.7%	-0.5/+0.7%	-1.3/+1.6%	21.3
	mall	okay	lit	no shopping	no bargain	1.9%	-0.3/+0.4%	-0.7/+1.1%	52.6
	junkyard	okay	dark	-	-	0.5%	-0.3/+0.4%	-0.5/+1.3%	200.0
ski pole	mall_sports_store	okay	lit	shopping	bargain	3.7%	-0.6/+0.5%	-1.2/+1.4%	27.0
	mall_sports_store	okay	lit	shopping	no bargain	1.2%	-0.3/+0.4%	-0.7/+1.1%	83.3
	mall	okay	lit	no shopping	no bargain	0.2%	-0.1/+0.1%	-0.2/+0.5%	500.0
spray can	mall_hardware_store	okay	lit	shopping	bargain	6.8%	-0.6/+0.7%	-1.4/+1.7%	14.7
	vehicle depot	okay	lit	-	-	6.4%	-0.7/+0.7%	-1.7/+1.9%	15.6
	auto repair	okay	lit	-	-	5.7%	-0.6/+0.6%	-1.3/+1.5%	17.5
	auto repair	okay	dark	-	-	5.1%	-0.7/+0.8%	-1.6/+2.0%	19.6
	mall_hardware_store	okay	lit	shopping	no bargain	3.4%	-0.4/+0.5%	-1.0/+1.4%	29.4
	storehouse	okay	lit	-	-	3.0%	-0.5/+0.5%	-1.1/+1.4%	33.3
	junkyard	okay	dark	-	-	1.8%	-0.5/+0.7%	-1.1/+2.0%	55.6
	mall	okay	lit	no shopping	no bargain	1.0%	-0.3/+0.3%	-0.6/+0.8%	100.0
syringe	necrotech	okay	lit	-	-	14.5%	-0.9/+0.9%	-2.1/+2.2%	6.9
	necrotech	okay	dark	-	-	13.1%	-1.0/+1.0%	-2.3/+2.5%	7.6
	necrotech	ruined	dark	-	-	4.2%	-0.8/+1.0%	-1.8/+2.6%	23.8
tennis racket	mall_sports_store	okay	lit	shopping	bargain	2.4%	-0.4/+0.5%	-0.9/+1.2%	41.7
	mall_sports_store	okay	lit	shopping	no bargain	1.9%	-0.4/+0.5%	-0.9/+1.3%	52.6
toolbox	mall_hardware_store	okay	lit	shopping	bargain	6.7%	-0.6/+0.7%	-1.4/+1.7%	14.9
	mall_hardware_store	okay	lit	shopping	no bargain	5.1%	-0.5/+0.7%	-1.3/+1.6%	19.6
	factory	okay	lit	-	-	4.3%	-0.5/+0.6%	-1.2/+1.5%	23.3
	storehouse	okay	lit	-	-	3.0%	-0.5/+0.5%	-1.1/+1.4%	33.3
	vehicle depot	okay	lit	-	-	2.0%	-0.4/+0.4%	-0.9/+1.2%	50.0
	auto repair	okay	dark	-	-	1.5%	-0.4/+0.5%	-0.8/+1.3%	66.7
	auto repair	okay	lit	-	-	1.5%	-0.3/+0.4%	-0.6/+0.9%	66.7
	mall	okay	lit	no shopping	no bargain	0.8%	-0.2/+0.3%	-0.5/+0.8%	125.0

--Rupert 02:59, 3 May 2009 (BST)

Result Set 2

User:Rupert/Results2

Result Set 1

User:Rupert/Results1

Methods

User:Rupert/Methods