【发布时间】:2023-02-16 22:24:59
【问题描述】:
请原谅 Excel 屏幕截图以进行澄清。 我有两个大数据框。我在这里展示子集。
df1
V2 V3 V4 V5 V6 V7 V8 V9 V10 V11 V12
bam1 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000
bam2 0.000139861 0.000136678 0.000133567 0.000130527 0.000127556 0.000124653 0.000121816 0.000119044 0.000116334 0.000113686 0.000111099
bam3 0.000419466 0.000409921 0.000400594 0.000391479 0.000382571 0.000373866 0.000365359 0.000357046 0.000348921 0.000340981 0.000333222
bam4 0.001257343 0.001228757 0.001200821 0.001173519 0.001146837 0.001120761 0.001095277 0.001070372 0.001046033 0.001022247 0.000999001
bam5 0.003762566 0.003677234 0.003593831 0.003512313 0.003432637 0.003354763 0.003278650 0.003204258 0.003131548 0.003060484 0.002991027
bam6 0.011203391 0.010951163 0.010704553 0.010463437 0.010227696 0.009997213 0.009771872 0.009551562 0.009336171 0.009125594 0.008919722
df2
Chromosome Start End Strand bam1 bam2 bam3 bam4 bam5 bam6 bam7
1 chr2 165810215 165813098 - 0 -0.001051117 0.025490528 0.05027302 0.1000712 0.2903017 1
2 chr2 152142874 152145506 - 0 0.007106102 0.013989720 0.03850910 0.1437329 0.2734750 1
3 chr10 4265251 4268452 - 0 -0.001682993 0.012713354 0.04252942 0.1293642 0.3190712 1
4 chr15 97054158 97056002 - 0 0.005654123 0.009292766 0.03417544 0.1259098 0.2909780 1
5 chr2 71346883 71349242 - 0 0.010721133 0.015951542 0.05872784 0.1483612 0.4058003 1
我想对 DF1 列和 DF2 行进行计算。请看屏幕截图。颜色代表 df1$column 对 df2$row 的计算和所需的输出
我想做以下计算(excel公式)
orange: =((B$2-E12)^2+(B$3-F12)^2+(B$4-G12)^2+(B$5-H12)^2+(B$6-I12)^2+(B$7-J12)^2+(B$8-K12)^2)/COUNT(E$12:K$12)
blue: =((C$2-E13)^2+(C$3-F13)^2+(C$4-G13)^2+(C$5-H13)^2+(C$6-I13)^2+(C$7-J13)^2+(C$8-K13)^2)/COUNT(E$13:K$13)
提前致谢。
【问题讨论】: