Univariate analysis for Y

Prepared by BrailleR

Basic summary measures

Counts

30 values in all, made up of 8 unique values, 30 observed, and 0 missing values.

Measures of location

Quantiles

Measures of spread

Basic univariate graphs

Histogram

This is a histogram, with the title: Histogram of y
"y" is marked on the x-axis.
Tick marks for the x-axis are at: 14, 15, 16, 17, 18, 19, 20, and 21 
There are a total of 30 elements for this variable.
Tick marks for the y-axis are at: 0, 1, 2, 3, 4, 5, 6, and 7 
It has 7 bins with equal widths, starting at 14 and ending at 21 .
The mids and counts for the bins are:
mid = 14.5  count = 5 
mid = 15.5  count = 7 
mid = 16.5  count = 6 
mid = 17.5  count = 5 
mid = 18.5  count = 3 
mid = 19.5  count = 2 
mid = 20.5  count = 2

Boxplot

This graph has a boxplot printed horizontally
with the title: 
"" appears on the x-axis.
"" appears on the y-axis.
Tick marks for the x-axis are at: 14, 15, 16, 17, 18, 19, 20, and 21 
This variable  has 30 values.
There are no outliers marked for this variable 
The whiskers extend to 14 and 21 from the ends of the box, 
which are at 16 and 18 
The median, 17 is 50 % from the left end of the box to the right end.
The right whisker is 1.5 times the length of the left whisker.

Assessing normality

Formal tests for normality

Normality plot

Formal tests of moments

Attaching package: 'moments'

The following objects are masked from 'package:e1071':

    kurtosis, moment, skewness