In this article we will discuss what methods we can apply to collect survey data and how we can clean them.
How to collect survey data:
The strategies used to gather survey data have developed with the adjustment in innovation. From face to face surveys, telephonic surveys to now on the web and email surveys, the universe of survey data assortment has changed with time. Each survey data assortment technique has its upsides and downsides and each analyst has an inclination for social occasion exact data from the objective example.
The survey reaction rates for every one of these data assortment strategies will be distinctive as their compass and effect is consistently unique. Various strategies are picked by explicit objective populace qualities just as aim to inspect human instinct under different circumstances.
Survey data has no value if its not visualized properly. Survey tool has basic reporting feature and it can't give insights like data visualization tools give. So we need to download survey results from survey tool and start visualizing in data visualization tools for proper insights. But each survey software organize survey data differently and its need to be cleaned to make it ready for visualization.