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jzht 发表于 2014-6-16 20:34
当初也想过这个情况,最终决定如果有两个绝对值一样的就选个小的而已 - =LINEST(OFFSET(B2,LOOKUP(1,0/(MIN(ABS(IFERROR(E1-A3:A12,9^9)))=ABS(E1-A3:A12)),ROW(1:10)),,COUNT(A:A)-LOOKUP(1,0/(MIN(ABS(IFERROR(E1-A3:A12,9^9)))=ABS(E1-A3:A12)),ROW(1:10))+1),OFFSET(A2,LOOKUP(1,0/(MIN(ABS(IFERROR(E1-A3:A12,9^9)))=ABS(E1-A3:A12)),ROW(1:10)),,COUNT(A:A)-LOOKUP(1,0/(MIN(ABS(IFERROR(E1-A3:A12,9^9)))=ABS(E1-A3:A12)),ROW(1:10))+1),,FALSE)
- =LINEST(OFFSET(B3,,,LOOKUP(1,0/(MIN(ABS(IFERROR(E1-A3:A12,9^9)))=ABS(E1-A3:A12)),ROW(1:10))),OFFSET(A3,,,LOOKUP(1,0/(MIN(ABS(IFERROR(E1-A3:A12,9^9)))=ABS(E1-A3:A12)),ROW(1:10))),,FALSE)
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