Summary method for the compare_means function

Summary method for the compare_means function

# S3 method for compare_means
summary(object, show = FALSE, dec = 3, ...)

Arguments

object	Return value from compare_means
show	Show additional output (i.e., t.value, df, and confidence interval)
dec	Number of decimals to show
...	further arguments passed to or from other methods

Details

See https://radiant-rstats.github.io/docs/basics/compare_means.html for an example in Radiant

See also

compare_means to calculate results

plot.compare_means to plot results

Examples

result <- compare_means(diamonds, "cut", "price")
summary(result)
#> Pairwise mean comparisons (t-test)
#> Data      : diamonds 
#> Variables : cut, price 
#> Samples   : independent 
#> Confidence: 0.95 
#> Adjustment: None 
#> 
#>        cut      mean     n n_missing        sd      se      me
#>       Fair 4,505.238   101         0 3,749.540 373.093 740.206
#>       Good 4,130.433   275         0 3,730.354 224.949 442.848
#>  Very Good 3,959.916   677         0 3,895.899 149.732 293.995
#>    Premium 4,369.409   771         0 4,236.977 152.591 299.544
#>      Ideal 3,470.224 1,176         0 3,827.423 111.610 218.977
#> 
#>  Null hyp.             Alt. hyp.                        diff     p.value    
#>  Fair = Good           Fair not equal to Good            374.805 0.391      
#>  Fair = Very Good      Fair not equal to Very Good       545.322 0.177      
#>  Fair = Premium        Fair not equal to Premium         135.829 0.737      
#>  Fair = Ideal          Fair not equal to Ideal          1035.014 0.009   ** 
#>  Good = Very Good      Good not equal to Very Good       170.517 0.528      
#>  Good = Premium        Good not equal to Premium        -238.976 0.38       
#>  Good = Ideal          Good not equal to Ideal           660.209 0.009   ** 
#>  Very Good = Premium   Very Good not equal to Premium   -409.493 0.056   .  
#>  Very Good = Ideal     Very Good not equal to Ideal      489.692 0.009   ** 
#>  Premium = Ideal       Premium not equal to Ideal        899.185 < .001  ***
#> 
#> Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1