search for: exrpress

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2008 May 23
2
exrpression(), double subscript
All, The first use of expression produces a double subscript while the second does not. I searched in ?plotmath and the archives and didn't find anything. I'm sure I'm missing something obvious but can't seem to find. any suggestions much appreciated. Cheers, David plot(1:10, 1:10) text(par("usr")[1] - .5, 5, adj = 1, labels = expression(hat(b)[11]), xpd = TRUE)