1、白塞尔公式
s?1x?x???in?1i?1n2?vi?xi?x为残余误差,简称残差。2、极差法
n?→
xmaxs?xminndn???ndn1.1331.6942.0652.3362.5372.7082.85极差法系数
ndn92.97103.08113.17123.26133.31143.41153.47ndn163.53173.59183.64193.69203.7423、最大误差法
?1,?2,?,?n?i→maxs1k?imaxn?
1、白塞尔公式
s?1x?x???in?1i?1n2?vi?xi?x为残余误差,简称残差。2、极差法
n?→
xmaxs?xminndn???ndn1.1331.6942.0652.3362.5372.7082.85极差法系数
ndn92.97103.08113.17123.26133.31143.41153.47ndn163.53173.59183.64193.69203.7423、最大误差法
?1,?2,?,?n?i→maxs1k?imaxn?