Displaying 2 results from an estimated 2 matches for "trim4".
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trim
2012 Jun 14
0
fixed trimmed mean for j-group
...mean
e1=k1+1
f1=n1-k1
e2=k2+1
f2=n2-k2
e3=k3+1
f3=n3-k3
e4=k4+1
f4=n4-k4
trim1=1/((1-2*alpha)*n1)*(sum(mat1[e1:f1]) + r1*(mat1[k1]+mat1[n1-k1+1]))
trim2=1/((1-2*alpha)*n2)*(sum(mat2[e2:f2]) + r2*(mat2[k2]+mat2[n2-k2+1]))
trim3=1/((1-2*alpha)*n3)*(sum(mat3[e3:f3]) + r3*(mat3[k3]+mat3[n3-k3+1]))
trim4=1/((1-2*alpha)*n4)*(sum(mat4[e4:f4]) + r4*(mat4[k4]+mat4[n4-k4+1]))
## sample winsorized mean
x1=(1-r1)*mat1[k1+1]+r1*mat1[k1]
x2=(1-r2)*mat2[k2+1]+r2*mat2[k2]
x3=(1-r3)*mat3[k3+1]+r3*mat3[k3]
x4=(1-r4)*mat4[k4+1]+r4*mat4[k4]
u1=(1-r1)*mat1[n1-k1]+r1*mat1[n1-k1+1]
u2=(1-r2)*mat2[n2-k2]+r2*mat2[n2...
2012 Jul 07
0
fixed trimmed mean for group
...1/((1-2*alpha)*n1)*(sum(__mat1[e1:f1]) +
> r1*(mat1[k1]+mat1[n1-k1+1]))
> trim2=1/((1-2*alpha)*n2)*(sum(__mat2[e2:f2]) +
> r2*(mat2[k2]+mat2[n2-k2+1]))
> trim3=1/((1-2*alpha)*n3)*(sum(__mat3[e3:f3]) +
> r3*(mat3[k3]+mat3[n3-k3+1]))
> trim4=1/((1-2*alpha)*n4)*(sum(__mat4[e4:f4]) +
> r4*(mat4[k4]+mat4[n4-k4+1]))
>
> ## sample winsorized mean
> x1=(1-r1)*mat1[k1+1]+r1*mat1[__k1]
> x2=(1-r2)*mat2[k2+1]+r2*mat2[__k2]
> x3=(1-r3)*mat3[k3+1]+r3*mat3[__k3]
> x4=(1-r4)*mat4[...