请高手帮忙解答疑惑,跪求?
有一列数据,A = 10 ,B = 9 ,C = 8 ,D = 8 ,E = 7 ,F = 6 , G = 4,我用topCount函数按照大小取前5位。
我得到的数列是 ,A = 10 ,B = 9 ,C = 8 (或D = 8 ),E = 7 ,F = 6 ,(C和D只是随机取了一个)
难道我得到的数列不应该是A = 10 ,B = 9 ,C = 8 ,D = 8 ,E = 7这样的吗?
跪求解答疑惑啊,如果我想同时取到C和D我该用什么函数呢?
rank()
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