The user can input the range of X values, choose the function to plot, and select the type of graph (line, column, or spline). The chart is rendered using either ZedGraph or the Windows Forms Chart ...

The chart function in Excel enables users to strike a balance between automation and customization. Although the program can generate a chart quickly and easily, the user is also able to assert ...

How to create a Line Chart in Excel To create a line chart in Excel, the procedure is as follows: Select the data across both the columns (from A3 to B12). Go to Insert > Line Chart.

A function can be illustrated on a graph – points are plotted as coordinates and joined by either a straight line or a smooth curve. A linear function has an equation of the form y = m x + c.

In this post we show you how to create a Bar Graph or Column Chart in Excel. Bar graphs could be both 2-D or 3-D depending on the editor you use.

Every function in the package starts with e_. You start coding a visualization by creating an echarts object with the e_charts() function. That takes your data frame and x-axis column as arguments ...

Look at the function z = y^2 / x and think about other possible functions we might need in the future. It can be hard to pre-set all kinds of functions (or combinations of x, y and z). So, here I came ...