To display two equal signs using ggplot2, we can follow the below steps −First of all, create a data frame.Create a scatterplot(you can create any other plot).Display two equal signs using annotate functionCreate the data frameLet's create a data frame as shown below − Live Demox

To display regression intercept using model in a plot created by ggplot2, we can follow the below steps −First of all, create the data frame.Use annotate function of ggplot2 to create the scatterplot with regression intercept displayed on the plot.Check the regression intercept.Create the data frameLet's create a data frame as shown below − Live Demox

To display regression slope using model in a plot created by ggplot2, we can follow the below steps −First of all, create the data frame.Use annotate function of ggplot2 to create the scatterplot with regression slope displayed on the plot.Check the regression slope.Create the data frameLet's create a data frame as shown below − Live Demox

To create a scatterplot with low intensity of points using ggplot2, we can follow the below steps −First of all, create a data frame.Then, create the scatterplot.Create the scatterplot with scale_color_hue function for dark points.Create the data frameLet's create a data frame as shown below − Live Demox

To create a scatterplot with low intensity of points using ggplot2, we can follow the below steps −First of all, create a data frame.Then, create the scatterplot.Create the scatterplot with scale_color_hue function for low intensity of points.Create the data frameLet's create a data frame as shown below − Live Demox

To return a logical value for a t test based on 0.05 level of significance in R, we can follow the below steps −First of all, create a data frame with one column.Apply t.test function with ifelse to return logical value based on 0.05 level of significance.Example1Create the data frameLet's create a data frame as shown below − Live Demox

To find the maximum value in each matrix stored in an R list, we can follow the below steps −First of all, create a list of matrices.Then, use max function along with lapply function to find the maximum of each matrix.Create the list of matricesUsing matrix function to create multiple matrices and stored them in a list using list function − Live DemoM1

To divide matrix row values by row median in R, we can follow the below steps −First of all, create a matrix.Then, use apply function to divide the matrix row values by row median.Create the matrixLet's create a matrix as shown below − Live DemoM

To create a table of frequency for range of values in an R data frame column, we can follow the below steps −First of all, create a data frame.Then, use table function with cut function to create the table of frequency for range of values.Example 1Create the data frameLet's create a data frame as shown below − Live Demox

To find the row minimum excluding zero in R data frame returning 0 if all 0, we can follow the below steps −First of all, create a data frame.Then, find the row minimum by excluding zero using if function with apply function.Example1Create the data frameLet's create a data frame as shown below − Live Demox1