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van BIBLIOMETRICS
naar ALTMETRICS
Wouter Gerritsma – Vrije Universiteit Amsterdam
Ellen Fest – Wageningen UR
wat gaan we doen?
• kennismaken
• inleiding Altmetrics
• een aantal tools
• zelf aan de slag
• kansen & beperking
Kennismaking
• Wie ben je?
• Wat is je ervaring met bibliometrics en
altmetrics?
• Wat wil je uit deze workshop halen?
Inleiding
Kramer, Bianca, 2015. Altmetrics. Handboek
Informatiewetenschap Vol. I, p. 710. IWA base,
ISBN 9789065026347,
http://dx.doi.org/10.5281/zenodo.31899
5 M outputs generated +26 M shares
https://figshare.com/articles/Altmetric_the_story_so_far/2812843
Plumx metrics dashboard
http://plumanalytics.com/learn/about-metrics/
Scopus dashboard
SciVal
• gebaseerd op Scopus
• traditionele metrics (citaties)
• views in Scopus
• patent citaties
Altmetric top
100, 2015
top 11 tweeted pubs in PLOS ONE
The Oligopoly of Academic Publishers in the Digital Era 1212
Likelihood of Null Effects of Large NHLBI Clinical Trials Has Increased over Time 1111
Beyond Bar and Line Graphs: Time for a New Data Presentation Paradigm 1123
Insights into Sexism: Male Status and Performance Moderates Female-Directed Hostile
and Amicable Behaviour
884
The Economics of Reproducibility in Preclinical Research 638
Traditional and Emerging Lifestyle Risk Behaviors and All-Cause Mortality in Middle-
Aged and Older Adults: Evidence from a Large Population-Based Australian Cohort
576
Pigeons (Columba livia) as Trainable Observers of Pathology and Radiology Breast
Cancer Images
572
Big Data: Astronomical or Genomical? 572
Effectiveness of Trivalent Inactivated Influenza Vaccine in Children Estimated by a Test-
Negative Case-Control Design Study Based on Influenza Rapid Diagnostic Test Results
568
Musical Preferences are Linked to Cognitive Styles 394
Journal Impact Factor Shapes Scientists’ Reward Signal in the Prospect of Publication 389
uitgevers en altmetrics
• PLOS
– Article Level Metrics
• Elsevier
– researcher dashboard
• BMC
• Frontiers in
PLOS
Elsevier – Researcher Dashboard
BMC
Frontiers in
tools for researchers
• Researchgate
• Academia.edu
• Impactstory
• Kudos
• Incend, Loop, …
Impactstory for researchers
Researchgate metrics
Metric Definition
RG Score It‘s a metric that measures scientific reputation based on how an author‘s
research
is received by his/her peers. The exact method to calculate this metric has not
been made public, but it takes into account how many times the contributions
(papers, data, etc.) an author uploads to ResearchGate are visited and
downloaded, and also by whom (reputation)
Reads A read is counted each time someone reads the summary or full-text, or
downloads a publication from ResearchGate. Readers who are logged into the
network and those who aren’t will be counted.
Citations Total number of citations to the documents uploaded to the profile.
ResearchGate
generates its own citation database, and they warn this number might not be
exhaustive
Profile views Total number of times your profile has been looked at
Impact points Sum of the JCR impact factors of the journals where the author has published
Articles
Publications Total number of publications an author has added to his/her profile in
ResearchGate (full-text or no)
GrowKudos
zelf aan de slag
kansen & beperkingen
• valsspelen / cijfers beïnvloeden
• correlatie met citaties
• social media metrics vs. academic network
metrics
• Aggregeren van individuele publicaties naar
oeuvre auteur of groep
uitdagingen
• kwaliteit en consitentie van data
(standaardisatie, downloads)
• gebruik in andere werelddelen (non-English)
• meer dan de doi
• verdeling over alle generaties
• manipulatie

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Van bibliometrics naar altmetrics

  • 1. van BIBLIOMETRICS naar ALTMETRICS Wouter Gerritsma – Vrije Universiteit Amsterdam Ellen Fest – Wageningen UR
  • 2. wat gaan we doen? • kennismaken • inleiding Altmetrics • een aantal tools • zelf aan de slag • kansen & beperking
  • 3. Kennismaking • Wie ben je? • Wat is je ervaring met bibliometrics en altmetrics? • Wat wil je uit deze workshop halen?
  • 4. Inleiding Kramer, Bianca, 2015. Altmetrics. Handboek Informatiewetenschap Vol. I, p. 710. IWA base, ISBN 9789065026347, http://dx.doi.org/10.5281/zenodo.31899
  • 5. 5 M outputs generated +26 M shares https://figshare.com/articles/Altmetric_the_story_so_far/2812843
  • 8. SciVal • gebaseerd op Scopus • traditionele metrics (citaties) • views in Scopus • patent citaties
  • 9.
  • 10.
  • 12. top 11 tweeted pubs in PLOS ONE The Oligopoly of Academic Publishers in the Digital Era 1212 Likelihood of Null Effects of Large NHLBI Clinical Trials Has Increased over Time 1111 Beyond Bar and Line Graphs: Time for a New Data Presentation Paradigm 1123 Insights into Sexism: Male Status and Performance Moderates Female-Directed Hostile and Amicable Behaviour 884 The Economics of Reproducibility in Preclinical Research 638 Traditional and Emerging Lifestyle Risk Behaviors and All-Cause Mortality in Middle- Aged and Older Adults: Evidence from a Large Population-Based Australian Cohort 576 Pigeons (Columba livia) as Trainable Observers of Pathology and Radiology Breast Cancer Images 572 Big Data: Astronomical or Genomical? 572 Effectiveness of Trivalent Inactivated Influenza Vaccine in Children Estimated by a Test- Negative Case-Control Design Study Based on Influenza Rapid Diagnostic Test Results 568 Musical Preferences are Linked to Cognitive Styles 394 Journal Impact Factor Shapes Scientists’ Reward Signal in the Prospect of Publication 389
  • 13. uitgevers en altmetrics • PLOS – Article Level Metrics • Elsevier – researcher dashboard • BMC • Frontiers in
  • 14. PLOS
  • 16.
  • 17.
  • 18. BMC
  • 20. tools for researchers • Researchgate • Academia.edu • Impactstory • Kudos • Incend, Loop, …
  • 22.
  • 23. Researchgate metrics Metric Definition RG Score It‘s a metric that measures scientific reputation based on how an author‘s research is received by his/her peers. The exact method to calculate this metric has not been made public, but it takes into account how many times the contributions (papers, data, etc.) an author uploads to ResearchGate are visited and downloaded, and also by whom (reputation) Reads A read is counted each time someone reads the summary or full-text, or downloads a publication from ResearchGate. Readers who are logged into the network and those who aren’t will be counted. Citations Total number of citations to the documents uploaded to the profile. ResearchGate generates its own citation database, and they warn this number might not be exhaustive Profile views Total number of times your profile has been looked at Impact points Sum of the JCR impact factors of the journals where the author has published Articles Publications Total number of publications an author has added to his/her profile in ResearchGate (full-text or no)
  • 25.
  • 26. zelf aan de slag
  • 27. kansen & beperkingen • valsspelen / cijfers beïnvloeden • correlatie met citaties • social media metrics vs. academic network metrics • Aggregeren van individuele publicaties naar oeuvre auteur of groep
  • 28. uitdagingen • kwaliteit en consitentie van data (standaardisatie, downloads) • gebruik in andere werelddelen (non-English) • meer dan de doi • verdeling over alle generaties • manipulatie