As you must know that the IELTS writing task 1 line graph is the shorter of the two tasks and needs to be written in 150 words at least. This example shows how to create a simple line graph containing 3 data series. For the same age group, there are 22.34% in the social class with an ID of 2, and so on, so forth. Once you join the points, you can make a clear inference about the trend. SAS Series Line Plot with PROC SGPLOT . This task is particular to the academic writing and the general candidates need not worry about this. Afterward, with the help of the already given data, point out the exact values on the graph. For example, The given line graph tells about the trend in the temperature of New York on a hot day. We interpret line graphs by studying and analysing data from line graphs. Each line in a compound line graph is shaded downwards to the x-axis. Interpreting the line graph data is . Running this script will create a example1.png file in the current directory. Try It For Free. Compound Line Graph; A compound line graph is an extension of the simple line graph, which is used when dealing with different groups of data from a larger dataset. Interpreting line graphs. I am looking to create a line graph, which has one line representing each age group. A line or series plot is commonly used when we want to visualize how values evolve over time. For example, a line graph might show the total tax paid by residents of a certain town over a certain number of years. So in this example, there are 10.81%(rounded) of the people in age group with the ID of 1 that are also in the social class with an ID of 1. You will often see such charts visualizing stock prices, indexes and so on. A plot graph is superposed over the line layer using the drawPlotGraph() function. Did you know that with a line graph you can create questions based off of the displayed data? Check out this scenario! This is a type of essay where you will have to explain the data given in the form of line graphs. Reading a line graph. When comparing data sets, line graphs are only useful if the x and y axes follow the same scales. The graph function called is drawLineGraph() without extended parameters. For example, a multi-line graph can illustrate changes in life expectancies of not just the population in general, but for each gender and multiple racial backgrounds. Line graphs will usually show data totals at particular points in time for particular groups of people. Stacked Bar Graphs. Create your own charts and graphs with Visme! Example of a Line Graph. Data Science Examples; Graph Examples; Probability Distributions; Learn SAS Programming; Contact; Select Page. Output : Each row totals to 100%. Line graphs can reflect multiple data sets with lines of varying patterns or color. A line graph could also represent the scores of a class on various projects over the course of an academic year.