>> freqhist4(2497)
mur = 0.627191, sigmar = 182.028444
mun = 0.627105, sigman = 182.283453
mui = -1.066186, sigmai = 182.734453
mun = -1.066027, sigman = 182.987399
>> freqhist4(2496)
mur = 0.884444, sigmar = 218.554812
mun = 0.883563, sigman = 218.701062
mui = -0.496524, sigmai = 218.646095
mun = -0.496026, sigman = 218.791509
>> freqhist4(2491)
mur = -1.629120, sigmar = 351.658117
mun = -1.605217, sigman = 349.329473
mui = -2.968092, sigmai = 349.185532
mun = -2.927341, sigman = 347.042482
>> freqhist4(2492)
mur = -1.961249, sigmar = 344.721196
mun = -1.937163, sigman = 342.863459
mui = -1.360480, sigmai = 344.118533
mun = -1.344055, sigman = 342.301116
>> freqhist4(2491)
mur = -1.629120, sigmar = 351.658117
mun = -1.605217, sigman = 349.329473
mui = -2.968092, sigmai = 349.185532
mun = -2.927341, sigman = 347.042482
>>