Модел на Frank Bass

					Bass Diffusion Modeling
		9	42								The Stats:
				Innovation	Immitation	Universe
				0.009	0.42	100000						New	% of	Total
See how changes in the innovation											Period	Customers	Prospects	Customers
and immitation rates affect the											0			0
shape of the adoption curves below											1	900	0.009	900
											2	1266.498	0.01266498	2166.498
											3	1770.7170809472	0.017707170809472	3937.2150809472
											4	2453.088415376	0.02453088415376	6390.3034963232
											5	3354.9036261333	0.033549036261333	9745.2071224565
											6	4506.4100675194	0.045064100675194	14251.617189976
											7	5904.3585764557	0.059043585764557	20155.975766432
											8	7477.7999317961	0.074777999317961	27633.775698228
											9	9050.2544627438	0.090502544627438	36684.030160971
											10	10325.120506985	0.10325120506985	47009.150667956
											11	10939.347889135	0.10939347889135	57948.498557091
											12	10613.113269875	0.10613113269875	68561.611826967
											13	9335.9050723743	0.093359050723743	77897.516899341
											14	7430.18226148	0.0743018226148	85327.699160821
											15	5390.2561299632	0.053902561299632	90717.955290784
											16	3620.1404935212	0.036201404935212	94338.095784306
											17	2294.3168392726	0.022943168392726	96632.412623578
											18	1397.0642765861	0.013970642765861	98029.476900164
											19	829.04597242422	0.0082904597242422	98858.522872588
											20	484.22121352347	0.0048422121352347	99342.744086112
											21	280.14844864536	0.0028014844864536	99622.892534757
											22	161.1818204197	0.001611818204197	99784.074355177
											23	92.436281315888	0.00092436281315888	99876.510636493
											24	52.912888528379	0.00052912888528379	99929.423525021
											25	30.256387402842	0.00030256387402842	99959.679912424
											26	17.290489590327	0.00017290489590327	99976.970402014
			Sample Categories:								27	9.8774700138019	9.8774700138019E-5	99986.847872028
											28	5.6415363903216	5.6415363903216E-5	99992.489408419
				Innovation	Imitation						29	3.221806870708	3.221806870708E-5	99995.711215289
			Mean	0.03	0.38						30	1.8398113874791	1.8398113874791E-5	99997.551026677
			B&W TV	0.028	0.25						31	1.0505843663123	1.0505843663123E-5	99998.601611043

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