print(stats.relfreq(a))
print(stats.relfreq(af))
print('\nVARIATION')
print('obrientransform:')
l = list(range(1, 21))
a = N.array(l)
ll = [l] * 5
aa = N.array(ll)
print(stats.obrientransform(l, l, l, l, l))
print(stats.obrientransform(a, a, a, a, a))
print('samplevar:', stats.samplevar(l), stats.samplevar(a))
print('samplestdev:', stats.samplestdev(l), stats.samplestdev(a))
print('var:', stats.var(l), stats.var(a))
print('stdev:', stats.stdev(l), stats.stdev(a))
print('sterr:', stats.sterr(l), stats.sterr(a))
print('sem:', stats.sem(l), stats.sem(a))
print('z:', stats.z(l, 4), stats.z(a, 4))
print('zs:')
print(stats.zs(l))
print(stats.zs(a))
print('\nTRIMMING')
print('trimboth:')
print(stats.trimboth(l, .2))
print(stats.trimboth(lf, .2))
print(stats.trimboth(a, .2))
print(stats.trimboth(af, .2))
print stats.relfreq(a) print stats.relfreq(af) print '\nVARIATION' print 'obrientransform:' l = range(1,21) a = N.array(l) ll = [l]*5 aa = N.array(ll) print stats.obrientransform(l,l,l,l,l) print stats.obrientransform(a,a,a,a,a) print 'samplevar:',stats.samplevar(l),stats.samplevar(a) print 'samplestdev:',stats.samplestdev(l),stats.samplestdev(a) print 'var:',stats.var(l),stats.var(a) print 'stdev:',stats.stdev(l),stats.stdev(a) print 'sterr:',stats.sterr(l),stats.sterr(a) print 'sem:',stats.sem(l),stats.sem(a) print 'z:',stats.z(l,4),stats.z(a,4) print 'zs:' print stats.zs(l) print stats.zs(a) print '\nTRIMMING' print 'trimboth:' print stats.trimboth(l,.2) print stats.trimboth(lf,.2) print stats.trimboth(a,.2) print stats.trimboth(af,.2)
def evaluate(self, *args, **params):
return _stats.samplestdev(*args, **params)
def test_samplestdev(self):
"Testing samplestdev"
data = [self.L, self.A]
for d in data:
self.EQ(stats.samplestdev(d), 5.76628129734)
def test_samplestdev(self):
"Testing samplestdev"
data = [ self.L, self.A ]
for d in data:
self.EQ( stats.samplestdev( d ), 5.76628129734 )
