It is not merely usingdata visualization toolsto turn data into graphs. Instead, it is looking at the world from a data point of view. In other words, the object of data visualization is data, and what we want i
Example 1 – Applying a Function to Create a One-Variable Data Table in Excel We have a dataset containing the values of Loan Amount, Loan Term, and Interest Rate (Months). We will calculate the Monthly Payment using a function and create a one variable data table in Excel. Step 1 – ...
The examples use the data types int, double, and char. Later you will be introduced to additional data types, such as byte, short, long, float, and boolean.If variables are of the same type, they can be declared together, as followsdatatype variable1, variable2, ……, variablenThe var...
Example 1: Reorder Columns of Data Frame by IndexIn the first example, you’ll learn how to reorder data frame columns by their index (i.e. the position of the variable within the data frame).We simply have to open a squared bracket (i.e. []), write a comma (i.e. ,) to tell...
In Example 1, I’ll explain how to return the sum of only one variable of our data frame (i.e. x1). For this, we can use the sum function as shown below:sum(data$x1) # Applying sum function # 15The sum of all values contained in the column x1 is 15....
Check out Highcharts demos and examples to learn how to create interactive charts with Highcharts core, Highcharts Stock, Highcharts Maps, Highcharts Gantt, and Highcharts Dashboards.
When you collect quantitative data, the numbers you record represent real amounts that can be added, subtracted, divided, etc. There are two types of quantitative variables: discrete and continuous.Discrete vs continuous variables Type of variableWhat does the data represent?Examples Discrete ...
Data visualization is the graphical representation of information. It uses visual elements like charts to provide an accessible way to see and understand data.
Type your data into a columnin a Minitab worksheet. Click “Stat”, then click “Basic Statistics,” then click “Descriptive Statistics.” Click the variables you want to find the variance forand then click “Select” to move the variable names to the right window. ...
Figure 1 shows an example of a DDS file that defines a variable-length DBCS-graphic data item. Figure 2 shows the ILE COBOL program using a Format 2 COPY statement with *PICXGRAPHIC and the resulting listing when the program is compiled. Figure 3 shows the ILE COBOL program using variable...