bag     pH   community   W1       W2       W3       W4       W5
   1      5.5      w    5.658989 11.31798    0        0        0
   2      5.5      w       0     11.31798    0        0        0
   3      5.5      w       0     11.31798 16.97697    0        0
   4      5.5      w       0        0        0     5.658989    0
   5      5.5     w/o   5.658989 11.31798    0        0        0
   6      5.5     w/o      0     11.31798    0        0        0
   7      5.5     w/o      0     11.31798 16.97697    0        0
   8      5.5     w/o      0        0        0     5.658989    0
   9      6.5      w    45.27191 50.9309  33.95394    0        0
   10     6.5      w    45.27191 45.27191 45.27191 16.97697    0
   11     6.5      w    33.95394 113.1798 39.61293 28.29495 11.31798
   12     6.5      w    226.3596 905.4383 469.6961 565.8989 831.8714
   13     6.5     w/o   33.95394 79.22585 84.88484 45.27191 33.95394
   14     6.5     w/o   107.5208 181.0877 73.56686 67.90787 90.54383
   15     6.5     w/o   79.22585 169.7697 147.1337 101.8618 277.2905
   16     6.5     w/o   79.22585 90.54383 152.7927 130.1568 198.0646