Page 241 - Becoming Metric Wise

232 Becoming Metric-Wise

Table 7.11 An illustration of the calculation of the sixth (publication age,
chronological time series with a one-year citation window) and seventh
(cumulating publication age, chronological) time series (case M 5 5, N 5 4)

Publication Y Y+1 Y+2 Y+3 Publication Y Y+1 Y+2 Y+3
year (row) year (row)
Citation year Citation year
(column) (column)

Y Y
Y+1 Y+1
Y+2 Y+2
Y+3 Y+3
Y+4 Y+4
Y Y+1 Y+2 Y+3 Y Y+1 Y+2 Y+3
Y Y
Y+1 Y+1
Y+2 Y+2
Y+3 Y+3
Y+4 Y+4
Y Y+1 Y+2 Y+3 Y Y+1 Y+2 Y+3
Y Y
Y+1 Y+1
Y+2 Y+2
Y+3 Y+3
Y+4 Y+4
Y Y+1 Y+2 Y+3 Y Y+1 Y+2 Y+3
Y Y
Y+1 Y+1
Y+2 Y+2
Y+3 Y+3
Y+4 Y+4
Y Y+1 Y+2 Y+3 Y Y+1 Y+2 Y+3
Y Y
Y+1 Y+1
Y+2 Y+2
Y+3 Y+3
Y+4 Y+4