Calculating the impact factor
The impact factor (IF) is calculated from the formula IF = A/B, where the numerator A is the total number of citations of the journal articles in the previous 2 years for the year under consideration, and the denominator B is the total number of items published in the same 2 years as in A.
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The Journal Impact Factor is a measure of the frequency with which the “average article” in a journal has been cited in a particular year or period. From: ...
Being published in a journal with a high impact factor does not necessarily guarantee quality of research. However, journals are sometimes used as a proxy ...
Impact Factors are used to measure the importance of a journal by calculating the number of times selected articles are cited within the last few years.
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This paper postulates that month of publication has a significant impact on the standard citation metrics: the immediacy index, 2-year and 5-year impact factors ...
The journal impact factor (JIF) is the average of the number of citations of the papers published in a journal, calculated according to a specific formula; ...
This paper proposes a publication delay adjusted impact factor (PDAIF) which takes publication delay into consideration to reduce the negative effect on the ...
Evaluate journals with a multidimensional view of a journal's impact and influence. View citation metrics, including the Journal Impact FactorTM (JIFTM) and ...
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