importance, and basic types. Also, I will introduce the top 16 types of charts in data visualization and analyze their application scenarios to help you quickly select the type of chart. In the end, you will have an idea of how to design good data visualization. ...
A polar chart (or polar area diagram) is a type of pie chart. However, instead of depicting each value’s share of the whole by the size of the angle, all the sectors have equal angles, and the value is shown by how far it reaches from the center of the circle. The example below...
The data types in C refer to the type of data used to store the information. For example, the name of a person would be an array of characters, while the age would be in integers. Whereas, the marks of a student would require a data type that can store decimal values. In C languag...
Quantitative — numerical — data in action Quantitative data is used when a researcher needs to quantify a problem, and answers questions like “what,”“how many,” and “how often.” This type of data is frequently used in math calculations, algorithms, or statistical analysis. In product...
One of the important features of data type is dynamic typing, which allows variables to change their data type as needed. This flexibility makes Python highly versatile and easy to work with. Data TypeClassValue Numeric Int, float, complex Numeric value String str Sequence of characters Sequence...
Before converting data types, it’s useful to check them. Python provides two main functions: type(): Returns the type of a variable. isinstance(): Checks if a variable belongs to a certain type. a = 5.5 print(type(a)) # Output: <class 'float'> print(isinstance(a, int)) # Output...
Data visualization is the graphical representation of information. It uses visual elements like charts to provide an accessible way to see and understand data.
logistics in real time, IoT sensors have become the nerve center of modern industries. These connected devices capture critical data, unlock sensor-driven insights, and fuel innovation in ways once thought impossible. Ready to see how the invisible power of IoT sensors is shaping the future of ...
Managers must monitor big amounts of data to ensure that the business is running smoothly. One of them being investor relationships. This management dashboard focuses on high-level metrics that shareholders need to look at before investing, such as the return on assets, return on equity, debt-...
” It is critical for businesses that need a turnaround, especially those that are struggling with low performance metrics. Using this type of data analytics allows them to come up with strategies and a suitable course of action and, perhaps, how long it may take for them to achieve these ...