Displaying 1 result from an estimated 1 matches for "79160".
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79110
2005 Dec 08
2
'mean' and 'sd' calculations do not match
...<NA> <NA>
Computing the mean:
aggregate(chemicS$EC, by = list(east=chemicS$EST, north=chemicS$NORD),
FUN = mean)
Count east north Mean
350 89885 103160 318.50000
351 55870 103510 400.00000
352 82570 104845 637.33333
353 79119 107433 NA
354 79160 107462 362.77778
355 83010 108990 NA
356 82810 109010 NA
357 69135 112992 NA
358 55490 120140 142.25000
359 56580 120600 NA
360 56582 120607 NA
361 58050 125350 NA
362 58059 125360 NA
363 60360...