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Olu B


Actif depuis 2019

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Question


Replacing missing data with the previous data in a column
Hi Guys, 1.How can I replace missing data points with previous data in a column? For example I have a set of data called 'new...

presque 5 ans il y a | 1 réponse | 0

1

réponse

Question


Extracting and sorting data in a column
Hi For example I have a 19 x1 colunmn called Mx and I need to find the maximum value in every 2 rows till the end of the column....

presque 5 ans il y a | 2 réponses | 0

2

réponses

Question


sort and collect data
Hi Guys, I have file that looks like this below (20 x 4) matrix. It consists of time, serial number, pessure and volume. I want ...

presque 5 ans il y a | 1 réponse | 0

1

réponse

Question


Splitting of a column to multiple columns
Hi, If I have a 100 x 1 column of numbers between -1 to 100 and i want to eliminate the 0's and negative numbers, then split t...

environ 5 ans il y a | 1 réponse | 0

1

réponse

Question


Extracting and sorting data
Hi I am trying to extract a large volume of data every 1 - 20 seconds time interval with a break of 5 seconds, also I want to sp...

environ 5 ans il y a | 1 réponse | 0

1

réponse