You can convert your horizontally growing data (row-wise), into columnar data. This will create a new column giving Total for each row of data.Īpart from all of these, there are many more features, under the Edit Queries window -> Transform Tab: – Sheet1 – you have pointed to the Sheet1 table in Power BI’s Qty column Sheet1 – you have pointed to the Sheet1 table in Power BI’s Price column Total – this will be the name of the new column that will be added Now, go to the Data View, then Modelling Tab. You will see such a window when the changes are getting applied internally. This will apply and finalize all the changes we made to the data. To add a TOTAL column, first under the Home tab, click on Close & Apply. You can ofcourse now convert it to Upper Case the same way we did earlier.Ĭonvert to upper-case exactly in the same way we have been doing. To extract the first 2 characters, select the column, under the Extract Option, select First Characters. To Trim the data, under Format option, just click on Trim. To convert the Proper case, follow the same method we just did. Time: 11:00 AM to 12:00 PM (IST/GMT +5:30) Save My Spot COLOR To convert into Proper Case, select the column, under the Format option, select Capitalize Each Word.įree Data Analytics Webinar Date: 04th Mar, 2023 (Saturday) To prefix a ‘C’ select the column, under the Format option, select Add Prefix. Now, select the column, and under the Date option, Select Month and again Month. The duplicate will be created at the end of the dataset. To extract the Month, select the column and first duplicate it by right-clicking on it and selecting Duplicate Column. To move the column to be the 1st column in the dataset, simply select the column, under Move option, click on To Beginning. Or if you want to delete the column with the T’s, you can simply select the column, right-click and delete it.Simply rename the columns by double-clicking on the header.You can even explore the other options apart from custom if your delimiter is not a –.Under the Transform tab, click on Split column -> By delimiter.To split a column, based on a delimiter (a character which divides the content), We shall go step by step and understand how to do each of them ORDER ID Total = add a column which multiplies Price * Qty. Pattern – is fine, but we want to keep only the first 2 characters – St & So, and then make it Uppercase.Color – must be Proper case as well as must be Trimmed (extra spaces before, after and in between words must be removed).Sleeve Length – must be Proper case (convert the 1st character of every word in the cell, in Uppercase, and all other characters into Lowercase).Customer ID – is fine, but we want a ‘C’ before each ID. Order Date – is fine, but we want this to be the 1st column in the datasetĪlso, we want to extract the month out of the Date into a separate column.Order ID – The T and number need to be split into 2 different columns.Let’s observe each column carefully and note down what cleaning each one needs: – We will be taking the below sample Excel data and import it into Power BI first, then start exploring many of these data cleaning features of Power BI. Options are readily available on the menu itself, under the Transform tab in the Edit Queries window. Such data cleaning techniques are available in Power BI as well, plus the best part is you don’t have to use any DAX functions for it. Text to Columns is another feature in Excel that is used to split the content of a cell into multiple columns (multiple cells sideways). =CONCATENATE OR =CONCAT are used to combine the content of 2 or more cells =VALUE is used to convert a text string into numeric values =SUBSTITUTE is used to substitute all occurrences of a search text string, within an original text string, with the supplied replacement text =REPLACE is used to replace all or part of a text string with another string =SEARCH is used to find the location of the character/text you are looking for in the string (non-case sensitive) =FIND is used to find the location of the character/text you are looking for in the string (case sensitive) =MID is used to extract ‘x’ number of characters from anywhere in the middle of a string =RIGHT is used to extract ‘x’ number of characters from the right side of a string =LEFT is used to extract ‘x’ number of characters from the left side of a string =LEN is used to count the number of characters in a cell including spaces =PROPER is used to convert the 1st character of every word in the cell, into Uppercase, and all other characters into Lowercase =LOWER is used to convert all characters into Small (lower) case =UPPER is used to convert all characters into Capital (upper) case =CLEAN is used to remove all non-printable characters from a cell In Excel, we have a lot of functions to do this kind of cleanup of spaces and many more data cleaning techniques.
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