I have an excelsheet with several rows and columns of data , important columns being Company Name, Date of Transaction , Type of Transaction , Transaction amount. Type of Transacation can be deposit or withdrawal. Now I want to negate(delete) all those rows of records where the deposit and withdrawal are same amount on the same date for the same company. For example
Company Name | Date of Trans | Type of Trans | Trans Amount
ABC | 1 Jan 2020 | Dep | 100
ABC | 1 Jan 2020 | Dep | 200
ABC | 1 Jan 2020 | Wit |-100
ABC | 2 Jan 2020 | wit |-500
DEF | 10 Jan 2020 | Dep | 200
DEF | 10 Jan 2020 | Wit |-200
XYZ | 1 Jan 2020 | Dep | 500
ABC | 3 Jan 2020 | Dep | 500
End result should look like
Company Name | Date of Trans | Type of Trans | Trans Amount
ABC | 1 Jan 2020 | Dep | 200
ABC | 2 Jan 2020 | wit |-500
ABC | 3 Jan 2020 | Dep | 500
XYZ | 1 Jan 2020 | Dep | 500
What I have done so far is
1)Concatenate Company name, date of trans and absolute(amount)
2) Sort the dataset based on above Ascending
3) Form an IF statement (check top row, bottom row) on 2 columns for data in step 2
4) Then another if statement (check top row, bottom row) on 2 columns to check on type of transaction type.
But this doesn't work as Type of transaction doesn't necessarily come as DEP-WIT-DEP-WIT in that pattern and date of transaction for same company can be different.
Requesting help. Thanks.