Data considerations for Line Plot

Data can be stacked, unstacked, or in a two-way table
For stacked data (One Y), you must have at least one column of numeric or date/time data, and two corresponding columns of categorical data. For unstacked data (Multiple Y’s), you must have multiple columns of numeric or date/time data, and each column is a group, and one corresponding column of categorical data. For data in a two-way table (Series in Rows or Columns), you must have multiple columns of numeric or date/time summary data. You can have a column of labels for the rows.
The sample data should be selected randomly
In statistics, random samples are used to make generalizations, or inferences, about a population. If your data were not collected randomly, your results may not represent the population.
By using this site you agree to the use of cookies for analytics and personalized content.  Read our policy