Douglas G Altman L Index

265(top 0.5%)

papers

53,050(top 0.1%, rank 1.1K)

citations

86(top 0.2%, rank 2.7K)

h-Index

744

rankings

283(top 0.5%)

extended papers

66,872(top 0.1%, rank 1.1K)

extended citations

94(top 0.2%, rank 2.4K)

extended h-Index

7.8

avg. Impact Factor

Selected Period:

L-Index of Douglas G Altman based on publications — The graph shows the changes in the L-index of **Douglas G Altman** and its the corresponding percentile for the sake of comparison with all authors. L-index is a scientometric index that analyses the citations of an author on a logarithmic scale to limited within the range of 0-10, and thus, the comparison of authors is easier. L-index is calculated by summing the effective citations for each paper, defined by the citations divided by years from the publication date and the number of authors.

What are extended values?

The database is not yet complete for disciplines relying on conferences and books.

extended values cover more materials other than journal articles but not exhaustive. The other values are limited to peer-reviewed articles only. However, we never count abstracts, patents, working papers, or unpublished documents.

top superscripts indicate the percentile among 4.9 million authors. rank refers to the rank rounded to 1,000 (K) or 1,000,000 (M).

rankings refers to the number of categories in which the author has been ranked.

Institutions

The institutions represents the author's most used affiliation, not necessarily the current affiliation

What is L-index?

The L-index, typically ranging from 0 to 10, is calculated by dividing the number of citations of each article divided by its age and number of authors.
The value is computed by summating all articles for an author on a logarithmic scale. Read more on Wikipedia

Rankings

Scientometrics

Linguistic Analysis

Douglas G Altman

University of Oxford