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Rouyu Chen


Last seen: 1 year 前 |  自 2023 起处于活动状态

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统计学

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How to model an assignment/ allocation problem?
Dear experts, If I have NS students from NA departments, and there is a ranking in each department. Now I want to allocate the...

1 year 前 | 1 个回答 | 0

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How to generate joint frequency table?
Dear experts, I have two vectors and I want to make a joint frequency table, I tried tabulate but failed, I was wondering what...

1 year 前 | 1 个回答 | 0

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Why find doesn't work?
Dear experts, I am trying to use the find to find the value satisfies the constraints: K=[1 2 3 4 5] K(K>=2.7 & K<3.1) % th...

1 year 前 | 1 个回答 | 0

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Why I am getting wrong value?
Dear experts, I have 15 elements from 3 groups (attribute), and I randomly assigned each element an abosulte ranking in its ow...

1 year 前 | 0 个回答 | 0

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How to generate non repeat integer?
Dear experts, I have randomly generated values 1,2,3 to allocate 15 elements into three groups, I then want to generate random...

1 year 前 | 1 个回答 | 0

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How to select a value from a vector that satisfies certain conditions
Dear experts, I have two 15*1 column vectors: one represents a lower bound [1 2 3 4 5 1 2 3 4 5 1 2 3 4 5], and another repr...

1 year 前 | 1 个回答 | 0

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