What is a time series graph?

A time series graph is a type of graph that displays data points at different time intervals. It is commonly used to track the performance or changes of a certain variable over time.

The x-axis of a time series graph represents time, while the y-axis represents the values of the variable being measured. The data points are plotted at specific time intervals, which can be anything from seconds to years, depending on the scale of the data being analyzed.

Time series graphs are often used in various fields such as economics, finance, meteorology, and stock market analysis. They can help identify trends, patterns, and seasonal variations in the data. By visually representing the data over time, analysts can better understand the behavior of the variable being measured and make informed decisions based on the trends observed.