non-finite location and/or size for viewport

[Bin Lu]

Hi Yu,

I want to merge tree and boxplot of my data. But it report errors at last step (inset(p, bx, width=.06, height=.2, hjust=-.05):

Error in grid.Call.graphics(L_setviewport, vp, TRUE) :

non-finite location and/or size for viewport

Can you help me? thanks

my data

> df

              a              b            c            d             e               f              g            h

1 0.34854   0.38225 3.41247 0.86128           NA 1.19451    1.36964 0.51087

2 0.67626   0.46555 0.11949 0.44937      0.00402 1.43267    1.14514 0.15683

3 0.41154        NA 0.06318 0.30053      0.99124 0.62837    1.26624 0.15655

4 0.25263   0.26086 0.06065 0.31537           NA 1.89757    0.94479 0.17812

5 0.26555   0.22474 0.08976 0.39062      0.00140 0.51661    2.02804 0.17919

6 0.98107   0.24444 0.06252 0.42847           NA 0.46900    1.22497 0.17793