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Nabil Benhadda


Last seen: 4 years 前 |  自 2020 起处于活动状态

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统计学

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I cannot calculate the autocorrelation coefficient
Hello everyone, I am trying to calculate the first order autocorrelation coefficient of a variable as follows: function f ...

4 years 前 | 1 个回答 | 0

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Apply formula to a set array of each group
Hello everyone, I have a set of 6672 observations that I was able to split into groups. Now I am trying to calculate the auto...

4 years 前 | 1 个回答 | 0

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How can I combine a line plot and a bar graph into one figure?
Hello everyone, I have a data set of shares returns and shares turnover for a set of dates and for different shares that I was a...

4 years 前 | 1 个回答 | 0

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Create multiple regressions for each group of data
Hello everyone, I am trying to divide my table data into groups and calculate regression coefficients for each group using the ...

4 years 前 | 0 个回答 | 0

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Error combining splitapply and regress
Hello, I have a table named 'T' containing a set of stock returns for different stocks as well as the market return for all day...

4 years 前 | 1 个回答 | 0

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Error using splitapply(Regress)
Hello, I have a given set of values that I was able to divide as groups from a table named 'Change1', however I get the followin...

4 years 前 | 0 个回答 | 0

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Error using @regress fuction
It is because I am trying to use it as part of the splitapply function, can I do so without the @?

4 years 前 | 0

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Error using @regress fuction
Hello, I am trying to create a function as follows with a set of variables that I get from a table named Change1: X = [Change1....

4 years 前 | 3 个回答 | 0

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