In this case, for diagnoses, it is important to make sure that only one word, phrase, or abbreviation is used to describe each diagnosis. Data Analysis Example Hints for Analyzing Dataīefore using the sort function or Pivot Tables, the data must be “cleaned.” This means that the first step in data analysis is to go through the data and ensure that the style of data entry is consistent within columns. The data is sorted first by diagnosis and then by gender. Utilizing the sort function on the data set below, it is possible to count the number of people with allergies and determine how many of them are male or female. The sort function is best used for relatively small databases, while the Pivot Table is helpful for analyzing larger datasets and quickly grouping items. Using the table below as an example, several methods of data analysis in Excel will be examined, including the sort function and the Pivot Table. Many statistical packages are available, including Microsoft Excel, which is free and can often be used for simple, efficient analysis. There are a variety of methods that may be utilized to analyze data.
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