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How to visualize time series data

As time series data analysis becomes more important in intersectoral applications, so does the visualization of time series data. The more easily accessible and shared between teams, the more valuable the data is. A single time series graph or dashboard is worth several written reports by providing a visual snapshot of the time course of a particular parameter set.

What can we learn from time series visualization

Visualizing time series data helps you detect patterns, outliers that violate those patterns, whether the data is stationary or non-stationary, and whether there is a correlation between variables. For example, a time series line chart (also known as a time plot) displays values ​​for time. Similar to the xy graph, but only displays time on the x-axis. Time series graphs can take a more complex form that provides more context for your data.

Time series data can be queried and graphed in dashboards that span different visualization types. The visualization type you use depends on the visualization type that best suits your use case. Time series graphs visually emphasize the behavior and patterns of your data. You can easily identify patterns such as trends, seasonality, and correlation.

Let’s take a look at some of the tools for graphing time series data and some of their visualization capabilities.

Time series graph creation tool

Time series charting tools often come with preconfigured dashboards to make it easier to get started.Open source projects like InfluxDB (Disclosure: I work for InfluxData), a time series platform with a built-in dashboard engine) and Grafana Is a common choice for visualizing time series data and provides different types of time series plots that make observations meaningful and easy to interpret. Because Grafana is integrated with InfluxDB, you often use a combination of the two platforms to visualize data from a variety of data sources, making it easier to monitor sensors, systems, and networks.

Visualization of time series data using InfluxDB

The built-in InfluxDB UI is the entire package for working with time series data in InfluxDB Cloud or InfluxDB OSS. The UI provides users with no-code tools to start writing data to InfluxDB, visual scripting and querying tools, the ability to perform data transformation tasks, alerting tools, and more. Of course, the InfluxDB UI also provides users with powerful tools for building custom dashboards. For example:

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How to visualize time series data

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