Compute the length of the longest common subsequence of two sequences
Returns the length of the longest common subsequence of two sequences. This attribute is described in Elzinga (2008).
seqLLCS(seq1, seq2)
seq1 |
a sequence from a sequence object |
seq2 |
a sequence from a sequence object |
an integer being the length of the longest common subsequence of the two sequences.
Elzinga, Cees H. (2008). Sequence analysis: Metric representations of categorical time series. Technical Report, Department of Social Science Research Methods, Vrije Universiteit, Amsterdam.
LCS.ex <- c("S-U-S-M-S-U", "U-S-SC-MC", "S-U-M-S-SC-UC-MC")
LCS.ex <- seqdef(LCS.ex)
seqLLCS(LCS.ex[1,],LCS.ex[3,])Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.