Standard Errors and Sample Sizes for Two-Level Research.

Snijders, Tom A. B.; Bosker, Roel J.

Notes FAQ Contact Us

Back to results

Peer reviewed

ERIC Number: EJ469900

Record Type: Journal

Publication Date: 1993

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: ISSN-0362-9791

EISSN: N/A

Available Date: N/A

Standard Errors and Sample Sizes for Two-Level Research.

Snijders, Tom A. B.; Bosker, Roel J.

Journal of Educational Statistics, v18 n3 p237-59 Fall 1993

Some approximate formulas are presented for standard errors of estimated regression coefficients in two-level designs. If the researcher can make a reasonable guess as to parameters occurring in the model, this approximation can be a guide to the choice of sample sizes at either level. (SLD)

Descriptors: Equations (Mathematics), Error of Measurement, Estimation (Mathematics), Mathematical Models, Regression (Statistics), Research Design, Research Methodology, Sample Size

Publication Type: Reports - Evaluative; Journal Articles

Education Level: N/A

Audience: N/A

Language: English

Sponsor: N/A

Authoring Institution: N/A

Grant or Contract Numbers: N/A

Author Affiliations: N/A