Stata Technical Bulletin (STB)

Individual past issues

ISSN 1097-8879


Individual past issues

STB-61
STB-60
STB-59
STB-58
STB-57
STB-56
STB-55
STB-54
STB-53
STB-52
STB-51
STB-50
STB-49
STB-48
STB-47
STB-46
STB-45
STB-44
STB-43
STB-42
STB-41
STB-40
STB-39
STB-38
STB-37
STB-36
STB-35
STB-34
STB-33
STB-32
STB-31
STB-30
STB-29
STB-28
STB-27
STB-26
STB-25
STB-24
STB-23
STB-22
STB-21
STB-20
STB-19
STB-18
STB-17
STB-16
STB-15
STB-14
STB-13
STB-12
STB-11
STB-10
STB-9
STB-8
STB-7
STB-6
STB-5
STB-4
STB-3
STB-2
STB-1

STB copyright statement

The Stata Technical Bulletin (STB) and the contents of the supporting files (programs, datasets, and help files) are copyrighted (c) by StataCorp LP. The contents of the supporting files (programs, datasets, and help files, may be copied or reproduced by any means whatsoever, in whole or in part, as long as any copy or reproduction includes attribution to both (1) the author and (2) the STB.

The insertions appearing in the STB may be copied or reproduced as printed copies, in whole or in part, as long as any copy or reproduction includes attribution to both (1) the author and (2) the STB. Written permission must be obtained from StataCorp if you wish to make electronic copies of the insertions.

Users of any of the software, ideas, data, or other materials published in the STB or the supporting files understand that such use is made without warranty of any kind by the STB, the author, or StataCorp. In particular, there is no warranty of fitness of purpose or merchantability, nor for special, incidental, or consequential damages such as loss of profits. The purpose of the STB is to promote free communication among Stata users.

The Stata Technical Bulletin (ISSN 1097-8879) is a publication of Stata Press, and Stata is a registered trademark of StataCorp LP.