Concepedia

Tie‐Hua Ng

TN

Statistics

Publications

8

Citations

329

H-Index

8

Active since

1987

Affiliations

United States Food and Drug Administration(Current)

Center for Biologics Evaluation and Research

Tie‐Hua Ng is an author at United States Food and Drug Administration specializing in medicine, clinical trials, and pathology.

Top concepts

Publications per year

1987–2008

8

Publications

8

Optimal flexible designs in phase II clinical trials

T. Timothy Chen, Tie‐Hua Ng · Statistics in Medicine · 1998 · 123 citations

Evaluation of Recommendations for Replication-Competent Retrovirus Testing Associated with Use of Retroviral Vectors

Carolyn A. Wilson, Tie‐Hua Ng, Andra Miller · Human Gene Therapy · 1997 · 55 citations

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Choice of Delta in Equivalence Testing

Tie‐Hua Ng · Drug Information Journal · 2001 · 39 citations

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Noninferiority hypotheses and choice of noninferiority margin

Tie‐Hua Ng · Statistics in Medicine · 2008 · 34 citations

Response Surface and Factorial Designs for Combination Antihypertensive Drugs

H. M. James Hung, Tie‐Hua Ng, Y. H. George et al. · Drug Information Journal · 1990 · 26 citations

, , +5

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