![]() ![]() Neither of these data points is the first data point displayed in the chart - instead, the first data point for each data series refers to the values in the first data row on the worksheet (cell A2 and B2).īecause the horizontal axis of a scatter chart is always a value axis, it can display numeric values or date values (such as days or hours) that are represented as numerical values. The particulate y value of 137 (cell B9) and the daily rainfall x value of 1.9 (cell A9) are displayed as separate data points in the line chart. ![]() This is a good example of when not to use a line chart.Ī line chart distributes category data evenly along a horizontal (category) axis, and distributes all numerical value data along a vertical (value) axis. Because categories were not provided in the data, they were automatically generated, for example, 1, 2, 3, and so on. The horizontal axis of a line chart only shows evenly spaced groupings (categories) of data. This is because a line chart only has one value axis (the vertical axis). In a line chart, however, the same daily rainfall and particulate values are displayed as two separate data points, which are evenly distributed along the horizontal axis. These numbers represent the values in cell A9 and B9 on the worksheet. The first data point to appear in the scatter chart represents both a y value of 137 (particulate) and an x value of 1.9 (daily rainfall). These data points may be distributed evenly or unevenly across the horizontal axis, depending on the data. The chart displays points at the intersection of an x and y numerical value, combining these values into single data points. Often referred to as an xy chart, a scatter chart never displays categories on the horizontal axis.Ī scatter chart always has two value axes to show one set of numerical data along a horizontal (value) axis and another set of numerical values along a vertical (value) axis. In a scatter chart, the daily rainfall values from column A are displayed as x values on the horizontal (x) axis, and the particulate values from column B are displayed as values on the vertical (y) axis. For example, when you use the following worksheet data to create a scatter chart and a line chart, you can see that the data is distributed differently. JS Graphics JS Graphics JS Canvas JS Plotly JS Chart.js JS Google Chart JS D3.The main difference between scatter and line charts is the way they plot data on the horizontal axis. JS vs jQuery jQuery Selectors jQuery HTML jQuery CSS jQuery DOM JS JSON JSON Intro JSON Syntax JSON vs XML JSON Data Types JSON Parse JSON Stringify JSON Objects JSON Arrays JSON Server JSON PHP JSON HTML JSON JSONP JS AJAX AJAX Intro AJAX XMLHttp AJAX Request AJAX Response AJAX XML File AJAX PHP AJAX ASP AJAX Database AJAX Applications AJAX Examples JS Web APIs Web API Intro Web Forms API Web History API Web Storage API Web Worker API Web Fetch API Web Geolocation API JS Browser BOM JS Window JS Screen JS Location JS History JS Navigator JS Popup Alert JS Timing JS Cookies JS HTML DOM DOM Intro DOM Methods DOM Document DOM Elements DOM HTML DOM Forms DOM CSS DOM Animations DOM Events DOM Event Listener DOM Navigation DOM Nodes DOM Collections DOM Node Lists JS Async JS Callbacks JS Asynchronous JS Promises JS Async/Await JS Classes Class Intro Class Inheritance Class Static JS Functions Function Definitions Function Parameters Function Invocation Function Call Function Apply Function Bind Function Closures JS Objects Object Definitions Object Properties Object Methods Object Display Object Accessors Object Constructors Object Prototypes Object Iterables Object Sets Object Maps Object Reference JS Tutorial JS HOME JS Introduction JS Where To JS Output JS Statements JS Syntax JS Comments JS Variables JS Let JS Const JS Operators JS Arithmetic JS Assignment JS Data Types JS Functions JS Objects JS Events JS Strings JS String Methods JS String Search JS String Templates JS Numbers JS BigInt JS Number Methods JS Number Properties JS Arrays JS Array Methods JS Array Sort JS Array Iteration JS Array Const JS Dates JS Date Formats JS Date Get Methods JS Date Set Methods JS Math JS Random JS Booleans JS Comparisons JS If Else JS Switch JS Loop For JS Loop For In JS Loop For Of JS Loop While JS Break JS Iterables JS Sets JS Maps JS Typeof JS Type Conversion JS Bitwise JS RegExp JS Precedence JS Errors JS Scope JS Hoisting JS Strict Mode JS this Keyword JS Arrow Function JS Classes JS Modules JS JSON JS Debugging JS Style Guide JS Best Practices JS Mistakes JS Performance JS Reserved Words
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