-
Mutz, R.; Daniel, H.-D.: What is behind the curtain of the Leiden Ranking? (2015)
0.00
0.0025748524 = product of:
0.01029941 = sum of:
0.01029941 = weight(_text_:information in 2171) [ClassicSimilarity], result of:
0.01029941 = score(doc=2171,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.116372846 = fieldWeight in 2171, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=2171)
0.25 = coord(1/4)
- Source
- Journal of the Association for Information Science and Technology. 66(2015) no.9, S.1950-1953
-
Bornmann, L.; Mutz, R.; Daniel, H.-D.: Are there better indices for evaluation purposes than the h index? : a comparison of nine different variants of the h index using data from biomedicine (2008)
0.00
0.0021457102 = product of:
0.008582841 = sum of:
0.008582841 = weight(_text_:information in 1608) [ClassicSimilarity], result of:
0.008582841 = score(doc=1608,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.09697737 = fieldWeight in 1608, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=1608)
0.25 = coord(1/4)
- Source
- Journal of the American Society for Information Science and Technology. 59(2008) no.5, S.830-837
-
Bornmann, L.; Mutz, R.; Daniel, H.-D.: Multilevel-statistical reformulation of citation-based university rankings : the Leiden ranking 2011/2012 (2013)
0.00
0.0021457102 = product of:
0.008582841 = sum of:
0.008582841 = weight(_text_:information in 1007) [ClassicSimilarity], result of:
0.008582841 = score(doc=1007,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.09697737 = fieldWeight in 1007, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=1007)
0.25 = coord(1/4)
- Source
- Journal of the American Society for Information Science and Technology. 64(2013) no.8, S.1649-1658
-
Mutz, R.; Bornmann, L.; Daniel, H.-D.: Testing for the fairness and predictive validity of research funding decisions : a multilevel multiple imputation for missing data approach using ex-ante and ex-post peer evaluation data from the Austrian science fund (2015)
0.00
0.0021457102 = product of:
0.008582841 = sum of:
0.008582841 = weight(_text_:information in 2270) [ClassicSimilarity], result of:
0.008582841 = score(doc=2270,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.09697737 = fieldWeight in 2270, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=2270)
0.25 = coord(1/4)
- Source
- Journal of the Association for Information Science and Technology. 66(2015) no.11, S.2321-2339
-
Mutz, R.; Wolbring, T.; Daniel, H.-D.: ¬The effect of the "very important paper" (VIP) designation in Angewandte Chemie International Edition on citation impact : a propensity score matching analysis (2017)
0.00
0.0021457102 = product of:
0.008582841 = sum of:
0.008582841 = weight(_text_:information in 3792) [ClassicSimilarity], result of:
0.008582841 = score(doc=3792,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.09697737 = fieldWeight in 3792, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=3792)
0.25 = coord(1/4)
- Source
- Journal of the Association for Information Science and Technology. 68(2017) no.9, S.2139-2153