Download Safari Books Online apps: Apple iOS | Android

Entire Site

Safari Books Online

    Free Trial

    Safari Books Online is a digital library providing on-demand subscription access to thousands of learning resources.


    • Create BookmarkCreate Bookmark
    • Create Note or TagCreate Note or Tag
    • PrintPrint
    Share this Page URL
    Help

    Chapter 3. The Occurrence of Gaps

    Chapter 3. The Occurrence of Gaps

    This chapter examines the frequency of gaps across many dimensions. How often do gaps occur? Are gaps becoming more frequent or less frequent over time? Does index membership play a role in gap frequency? This chapter explores these questions.


      

    You are currently reading a PREVIEW of this book.

                                                                                            

    Get instant access to over
    $1 million worth of books and videos.

      

    Start a Free Trial