论文信息 - A Central t Approximation to the Noncentral t Distribution

A Central t Approximation to the Noncentral t Distribution

A central t-distribution approximation to the noncentral t distribution is suggested which is quite accurate even for moderate values of degrees of freedom, and is a more accurate approximation than is the normal approximation for small values of the noncentrality parameter δ.

Helena C. Kraemer | H. Kraemer | Minja K. Paik | Minja Paik

[1] N. Laubscher,et al. Normalizing the Noncentral $t$ and $F$ Distributions , 1960 .

[2] Helena C. Kraemer,et al. Improved Approximation to the Non-Null Distribution of the Correlation Coefficient , 1973 .

[3] E. S. Pearson. Biometrika tables for statisticians , 1967 .

[4] G. S. Mudholkar,et al. Some Approximations for the Noncentral-F Distribution , 1976 .

[5] J. Neyman,et al. Errors of the Second Kind in Testing “Student's” Hypothesis , 1936 .

[6] George J. Resnikoff,et al. Tables of the Non-Central t-Distribution. , 1957 .

[7] From the Noncentral t to the Normal Integral , 1975 .

[8] H. Kraemer. On estimation and hypothesis testing problems for correlation coefficients , 1975 .

[9] Marvin Zelen,et al. Normal approximation to the chi-square and non-central F probability functions , 1960 .

[10] N. L. Johnson,et al. APPLICATIONS OF THE NON-CENTRAL t-DISTRIBUTION , 1940 .