Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
The age pattern of mortality
1980370 citationsLarry Heligman, J. H. PollardJournal of the Institute of Actuariesprofile →
Citations per year, relative to Larry Heligman Larry Heligman (= 1×)
peers
Lawrence R. Carter
Countries citing papers authored by Larry Heligman
Since
Specialization
Citations
This map shows the geographic impact of Larry Heligman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Larry Heligman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Larry Heligman more than expected).
This network shows the impact of papers produced by Larry Heligman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Larry Heligman. The network helps show where Larry Heligman may publish in the future.
Co-authorship network of co-authors of Larry Heligman
This figure shows the co-authorship network connecting the top 25 collaborators of Larry Heligman.
A scholar is included among the top collaborators of Larry Heligman based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Larry Heligman. Larry Heligman is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Palloni, Alberto & Larry Heligman. (1985). Re-estimation of structural parameters to obtain estimates of mortality in developing countries.. PubMed. 10–33.16 indexed citations
Heligman, Larry & J. H. Pollard. (1980). The age pattern of mortality. Journal of the Institute of Actuaries. 107(1). 49–80.370 indexed citations breakdown →
5.
Heligman, Larry, et al.. (1978). Measurement of infant mortality in less developed countries..1 indexed citations
6.
Arriaga, Eduardo E., Patricia Anderson, & Larry Heligman. (1976). Computer programs for demographic analysis.1 indexed citations
7.
Heligman, Larry. (1975). Levels and trends of mortality in Indonesia, 1961 to 1971.2 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.