Personal Career & Learning Guide for Data Analyst, Data Engineer and Data Scientist
QlikView is a powerful data analytics tool used by data analysts to visualize and analyze data. It helps in making data-driven decisions by providing interactive dashboards, reports, and charts. One of the most important functions in QlikView is the “Peek Function.” This function is used to extract a specific value from a data set.
The Peek Function is a way to look at a specific value in a data set, without affecting the rest of the data. It is particularly useful when data analysts need to extract a specific value from a large data set, without changing the original data. For example, if a data analyst wanted to see the value of a specific product for a particular salesperson, they can use the Peek Function to extract the value without changing the original data.
The Peek Function can also be used to extract values from multiple columns in a data set. For example, if a data analyst wanted to see the value of a specific product for a particular salesperson, as well as the value of a different product for the same salesperson, they can use the Peek Function to extract both values without changing the original data.
It is important to note that the Peek Function is used in conjunction with other functions in QlikView, such as the Sum, Count, and Average functions. This allows data analysts to get a more in-depth understanding of the data and make informed decisions based on the results.
The Peek Function is a valuable tool for data analysts using QlikView, as it provides a quick and easy way to extract specific values from a data set. This allows data analysts to make informed decisions based on the results, without affecting the original data. Whether you’re analyzing sales data or product data, the Peek Function can provide valuable insights into your data and help you make data-driven decisions.
In conclusion, the Peek Function is an essential tool for data analysts using QlikView. It provides a way to extract specific values from a data set, without affecting the original data. Whether you’re analyzing sales data or product data, the Peek Function can provide valuable insights into your data and help you make data-driven decisions.
QlikView for Data Analyst – QlikView – Peek Function
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