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To demonstrate this approach, we'll use some sample data that has extraneous information and space at the top (Rows 1-4) of the spreadsheet in Figure 1 (below). While the information itself might be important, it's going to interfere with our data analysis. What we really want to see is the information in Row 5 as our header name and the information from Row 6 onwards to be our data.
Figure 1: The data in rows 1-4, as seen in Excel, should not be included in the data analysis.
Rather than manually re-format our dataset, we'll bring it into Alteryx and let the data preparation begin! Using an Input Tool, we'll navigate to the location of our data file. The tool gives us a preview of what to expect when bringing in the data (Figure 2). This format is nowhere near perfect, but we still have a few tricks up our sleeve!
Figure 2: The Input Tool shows how the data will be brought into Alteryx. Our heading is not correct, and we still have a few lines of data (in light yellow) to eliminate while keeping the data we want to analyze (in dark yellow).
A quick visual assessment indicates that we'll need to skip the first three rows of data (the information in Row 4 will become our field names). We can remove these data using a Sample Tool. In the Sample Tool configuration (Figure 3), we'll opt to "Skip the 1st N Records"; in this case, N will be equal to 3.
Figure 3: Set the number of records to skip, or remove, from the top of the dataset.
Now that we've removed the first 3 rows of data, we are much closer to the version of the data format we'd like to work with. The data we'd like to use as the field names (Number, FirstName and State) are now in the first row of data. We'll use the Dynamic Rename Tool to re-name our fields using the option to "Take Fields from the First Row of Data" (Figure 4). And, voila!! Our data is now ready to use for the next steps of our analyses.
Figure 4: After removing unwanted rows of data and re-naming the fields, our data is ready for further analyses.
*See the attached sample workflow (v10.5) for an example of this process.