"ps2.data" <- 
c(4.8321330176270623, 3.2168135590348195, 17.742334825497636, 
	2.5548252527352902, 4.1974893254617882, 3.6156797924306749, 
	1.9513462262958705, 4.7144621622637519, 1.6419090651780812, 
	16.134649673412781, 17.503725224939487, 11.874861574581134, 
	4.1356868099044561, 16.716375709219925, 3.8784711565923597, 
	1.8534400989479258, 3.9801429609429446, 1.5724200630775198, 
	15.84672270886391, 1.7419586776190026, 17.605258195127778, 
	4.5876945017684267, 4.7440921734738595, 4.2548829806092128, 
	17.521610684784051, 2.5818387382374053, 2.1434998261200877, 
	2.1977603835386024, 2.661546471266258, 3.6431608143136831, 
	2.0044239720316415, 2.1805538186397362, 1.6820843046090763, 
	2.4348539439766244, 1.629927749422019, 1.5234379930972684, 
	18.061376272086235, 15.547929373251032, 5.5510199121625154, 
	20.037954163100501, 3.5988304513221605, 20.967330987949005, 
	15.014777181791199, 17.580755456282272, 1.7436226451839776, 
	1.5358099215274046, 3.3732186599643246, 3.7182292491480631, 
	2.0665169438820437, 16.652304664231362, 3.0810850665377894, 
	1.6262101087805605, 1.8103353775586588, 5.410786543914841, 
	14.488109450348661, 1.7208570336895628, 17.671435767956257, 
	13.46082078724063, 1.8069486467426321, 16.182732251588796, 
	3.2021078334574185, 4.5308423948590306, 14.515604288396347, 
	4.086644598990901, 18.296703079449458, 1.8714662492376299, 
	14.511656219993878, 3.7210074260812522, 3.3563860376977992, 
	4.0960452531227993, 7.1204540996061221, 1.5755003831915628, 
	4.6641543531449177, 19.808301493521768, 17.578691793469446, 
	17.658928151510455, 14.635030530523107, 1.5787855341838495, 
	2.7096514113927714, 5.2839617876317231, 4.2404014082805963, 
	15.780360815446951, 4.078772913907283, 2.5132155897018946, 
	2.2718996801209768, 22.228693994229747, 14.857011260421464, 
	5.1373461885188378, 5.4679687767307668, 2.0779599766472523, 
	3.3576217746148114, 6.2288325812981933, 2.5293092921545148, 
	4.0855905646152895, 2.2501385731700863, 4.7518416408613939, 
	16.500797645520603, 20.679235601757469, 1.5353738375290331, 
	15.229581917594958, 2.1243700648071493, 10.854298049302487, 
	2.8487322214971074, 5.417724932805247, 20.24364548066081, 
	14.938378685438119, 6.5654989285724694, 15.769974119228451, 
	1.9559477209237981, 6.0020547581774553, 6.1467429089935859, 
	3.9901062340961095, 2.3458637523086696, 2.0825438564348024, 
	16.831244903375943, 3.292615024150602, 3.9472896881870758, 
	2.4984184582258222, 21.845474863359183, 3.7937644355569775, 
	16.307935165874646, 14.769955342106185, 4.717062297131549, 
	2.0733909450879988, 1.8608735490280681, 16.329871553961123, 
	2.8178485688275354, 15.289241545099037, 2.7656927358263399, 
	18.092176308553817, 11.534256604095718, 2.0522574159929183, 
	2.0418912455661764, 19.616677683860718, 1.6769279128833894, 
	15.708151492690542, 14.582752716584427, 16.21220623921824, 
	18.101450441805351, 18.041300020638179, 16.494007483672679, 
	4.4598305151319604, 16.083129485852552, 4.620471324513125, 
	2.2410838258568462, 2.0487610485594039, 3.5488744147970328, 
	4.7313643983162592, 4.9183526283481651, 2.254372632661108, 
	3.7322850517399182, 15.222996098000486, 2.9678327651130854, 
	4.2074198679588735, 4.5630857648790535, 2.376084238088533, 
	20.882499669544341, 4.0207035681507248, 5.4843264257452118, 
	5.2745846514033943, 2.1623452166561958, 3.3237831208969997, 
	13.147310500263483, 1.7816615715261674, 2.1213296033907243, 
	16.866964445661772, 2.3365464580450457, 2.2470026426553118, 
	4.5013634423141546, 1.7776465308831808, 3.4945843740203859, 
	14.872148883762375, 6.9214387045803019, 14.616220854667109, 
	2.2253005520853395, 5.3938981260000016, 15.031595912816703, 
	14.595977783783516, 4.807481961335891, 5.0772824738596096, 
	2.7600724574643509, 3.7520357416404577, 4.5056293184763172, 
	1.9041889478617295, 13.511838739702213, 2.1628442002608921, 
	16.905403953598842, 1.8929211141259725, 3.1193252012640524, 
	24.079766664832484, 5.1033431377033773, 20.297166955380131, 
	2.1291725502525498, 7.4488388138575621, 18.788805266786198, 
	3.7865789930508464, 17.031636640371421, 15.817479813735734, 
	2.9020273525943283, 14.035796934060656)