Elian Ricardo Gonzalez Beltran

2019 年からアクティブ

Followers: 0 Following: 0

統計

Feeds

質問

How to create another vector based on some if condition?
I have a 2*1 vector of values A = [500 200] condition between or equal to 300 and 500. Output should be. B = [tru...

約6年前 | 1 件の回答 | 0

1

回答

質問

Find set of values that are unique to the values in first two columns in a table
I have a table like the following. Columns C1, C2, and C3. Based on the unique values on first two columns, I need to colle...

約6年前 | 1 件の回答 | 0

1

回答

質問

How to obtain a grouped vector using grpstats ?
Something like the following. Instead of 'mean', I am looking for a vector which contains all the data from the variables age an...

約6年前 | 0 件の回答 | 0

0

回答

質問

How to calculate the covariance of two variables in grpstats function
Something like the following. Instead of 'mean', I am looking for covariance between the variables age and weight. statarray ...

約6年前 | 0 件の回答 | 0

0

回答

質問

Find set of values that are unique to the values in another column
I have a matrix like the following. 2 3 2 6 2 8 4 5 5 9 5 39 5 6 I need to do operations on...

約6年前 | 3 件の回答 | 0

3

回答