Add calculation of the o-index

CHANGELOG.md

@@ -4,9 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased] - 2023-11-05
+## [Unreleased] - 2024-02-23
 
 ### Added
+* Calculation of o-index
 
 ### Changed
 

README.md

@@ -11,6 +11,7 @@
 This command line utility does the following:
 * retrieves the first page of your Google Scholar profile;
 * parses from that page your total citations, your five-year citation count, your h-index, your i10-index, and the number of citations of your most-cited paper;
+* computes your o-index ([https://arxiv.org/abs/1511.01545](https://arxiv.org/abs/1511.01545));
 * computes your g-index provided if it is less than 100 ([reason for limitation later](#respect-google-scholars-robotstxt));
 * computes your i100-index, i1000-index, and i10000-index ([doi:10.1007/s11192-020-03831-9](https://doi.org/10.1007/s11192-020-03831-9)), hiding any that are 0, and provided they are less than 100 ([reason for limitation later](#respect-google-scholars-robotstxt));
 * computes your e-index ([doi:10.1371/journal.pone.0005429](https://doi.org/10.1371/journal.pone.0005429)), your R-index ([doi:10.1007/s11434-007-0145-9](https://doi.org/10.1007/s11434-007-0145-9)), and your A-index provided that your h-index is at most 100 ([reason for limitation later](#respect-google-scholars-robotstxt));
@@ -68,6 +69,8 @@ The bibliometrics utility computes the following bibliometrics:
   cited at least 1000 times each.
 * [i10000-index](https://doi.org/10.1007/s11192-020-03831-9): number of papers 
   cited at least 10000 times each.
+* [o-index](https://arxiv.org/abs/1511.01545): the geometric mean of the researcher's
+  h-index and number of citations to the most-cited paper.
 * Various bibliometrics intended to complement the h-index, providing additional
   information about the researcher's h-core, where the h-core refers to the
   h most-cited papers. These complementary bibliometrics include the following:
@@ -105,6 +108,7 @@ Here is a sample of the JSON summary also generated by the utility:
     "i10-index": 33,
     "i100-index": 3,
     "most-cited": 228,
+    "o-index": 75,
     "r-index": 42.3,
     "total-cites": 2052
 }
@@ -130,7 +134,7 @@ via the `"jsonOutputFile"` field. If this field is not present, then no JSON fil
 To change the order that the bibliometrics appear in the SVG, or to explicitly exclude one or more
 bibliometrics, you can use the `"include"` field. This field is an array of keys associated with the
 various bibliometrics. If this field is not present, then the following default order is 
-used: `[ "total-cites", "five-year-cites", "most-cited", "h-index", "g-index", "i10-index", "i100-index", "i1000-index", "i10000-index", "h-median", "e-index", "r-index", "a-index" ]`. There is no
+used: `[ "total-cites", "five-year-cites", "most-cited", "h-index", "g-index", "i10-index", "i100-index", "i1000-index", "i10000-index", "o-index", "h-median", "e-index", "r-index", "a-index" ]`. There is no
 reason to use this field if the only thing you want to do is to exclude bibliometrics that have the
 value 0. Such bibliometrics will be excluded by default. The list of keys for the bibliometrics to
 include is case-insensitive.
@@ -176,7 +180,7 @@ Here is a sample `.bibliometrics.config.json` (using the default order of the bi
 
 Here is another sample that generates three SVGs, overriding the default order at the top-level to exclude the 
 i10-index (and related indexes), and then overriding it again for one of the three SVGs to additionally exclude
-the g-index, h-median, e-index, R-index, and A-index:
+the g-index, o-index, h-median, e-index, R-index, and A-index:
 
 ```JSON
 {
@@ -187,6 +191,7 @@ the g-index, h-median, e-index, R-index, and A-index:
         "most-cited", 
         "h-index", 
         "g-index", 
+        "o-index",
         "h-median",
         "e-index", 
         "r-index", 

bibliometrics.json

@@ -8,6 +8,7 @@
     "i10-index": 33,
     "i100-index": 3,
     "most-cited": 228,
+    "o-index": 75,
     "r-index": 42.3,
     "total-cites": 2052
 }