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Top x% indicesData source

Comments about the indicator

Link to method description
PP(top x%)CWTS Leiden ranking

Indicators -The CWTS Leiden Ranking

top 10-indexState of scientific research in Finland

Bibliometrisiin analyyseihin liittyviä käsitteitä (in Finnish only)

Top x% shares

% Documents in Top 1%
% Documents in Top 10%


View the InCites: Understanding the Metrics tab `Percentiles´
See also: Documents in Top 1% and 10%

Outputs in Top Citation Percentiles


Non-field-normalized "Outputs in Top Citation Percentile" indicator is based on citations.

The field-normalized "Outputs in Top Citation Percentile" indicator is determined based on the publications' FWCI values. The citation window for FWCI values is the year of publication plus the following three full years.

View SciVal Metric: Outputs in Top Citation Percentiles

Yrjö Leino & Marianne Gauffriau. Guest Post: Understanding SciVal’s calculation of field-weighted percentile indicators – The Bibliomagician 

SciVal also features the Outputs in Top Citation Percentiles -indicator , which is not normalised by the scientific field.

Top % publications

Highly cited papersEssential Science Indicators, 
Web of Science, InCites

Essential Science Indicators - Highly Cited Papers
Highly Cited Thresholds

Hot papers

Essential Science Indicators,
Web of Science, InCites.

Hot Paper Thresholds

Normalised citation indicators

Category Normalized Citation Impact (CNCI) 

InCites: Understanding the Metrics
See tab "Normalized"

Field-Weighted Citation Impact (FWCI)
Research Metrics Guidebook
Mean Normalized Citation Score (MNCS)
Leiden ranking
Indicators The CWTS Leiden Ranking
The Field Citation Ratio (FCR) Dimensions
What is the FCR?
Co-citation Percentile Rank (CPR)JYUcite
JYUcite: What is CPR?