Figures & data
Fig. 4 Scatterplots of two continuous variables, with the least-squares line and 95% confidence intervals (left) and a more enhanced version (right).
![Fig. 4 Scatterplots of two continuous variables, with the least-squares line and 95% confidence intervals (left) and a more enhanced version (right).](/cms/asset/01064a82-9be6-401c-aa17-b7efa7f82cca/ujse_a_1999871_f0004_c.jpg)
Fig. 8 A scatterplot of factor and response variable from the one-way ANOVA (left) and interaction plot of two factors from the two-way ANOVA (right).
![Fig. 8 A scatterplot of factor and response variable from the one-way ANOVA (left) and interaction plot of two factors from the two-way ANOVA (right).](/cms/asset/3bc6a8de-1850-48a0-a1bd-7babedcf737b/ujse_a_1999871_f0008_c.jpg)
Fig. 9 Default scatterplot matrix (left) and density plots of the distribution of residuals (right) from a regression analysis.
![Fig. 9 Default scatterplot matrix (left) and density plots of the distribution of residuals (right) from a regression analysis.](/cms/asset/7d238d50-0325-42d9-bfd1-8657fbefca59/ujse_a_1999871_f0009_c.jpg)
Fig. 10 Fit the same data with residuals about the least-squares line (left) and the null-model line (right) in the respective scatterplots.
![Fig. 10 Fit the same data with residuals about the least-squares line (left) and the null-model line (right) in the respective scatterplots.](/cms/asset/1add786c-ef4a-4e2c-8930-de1238044fe6/ujse_a_1999871_f0010_c.jpg)
Fig. 11 Scatterplots of two continuous variables at two levels of a third, categorical variable, on the same panel (left) and a Trellis plot (right).
![Fig. 11 Scatterplots of two continuous variables at two levels of a third, categorical variable, on the same panel (left) and a Trellis plot (right).](/cms/asset/1bed85b0-22e2-4fb7-98cf-600ceb92f779/ujse_a_1999871_f0011_c.jpg)
Table 1 lessR simulation functions to facilitate teaching statistical concepts.
Table 2 lessR probability functions that generate a customized, corresponding visualization in lieu of standard probability tables.
Fig. 14 Normal curve probability for the standardized normal (left) and for a normal distribution with a mean of 50 and standard deviation of 10 (right).
![Fig. 14 Normal curve probability for the standardized normal (left) and for a normal distribution with a mean of 50 and standard deviation of 10 (right).](/cms/asset/378b05c4-23af-48f5-a791-396644384815/ujse_a_1999871_f0014_c.jpg)