KUK - LMS

Syllabus

MODULE NO / UNIT	COURSE SYLLABUS CONTENTS OF MODULE	NOTES
Course Code: MMATH21 -403 Course Name: Practical – IV
1	Starting R, entering data, storing data as a vector.
2	Entering data into R; i. Using c ii. Using scan iii. Using scan with file iv. Editing your data v. Reading in tables of data vi. Spreadsheet data
3	Practical examples illustrating templates of functions, for loops and conditional expressions in R.
4	Find mean, variance and standard deviation using R functions.
5	Practical examples with univariate data: i. Categorical data; Using tables, factors, bar chart, pie chart ii. Numerical data; measures of center and spread iii. Stems and leaf charts, histograms, boxplots, frequency polygons using R functions
6	Comparison of bivariate data with plots.
7	Program to fit linear regression line.
8	Program to find Spearman’s rank correlation coefficient.
9	Practical examples of plotting graphs using points, abline, lines, plot and curve R functions
10	Practical examples of storing, accessing and manipulating multivariate data in data frames.
11	Generate random numbers using uniform, normal, binomial, exponential distributions.
12	To estimate confidence interval using p-test.
13	To estimate confidence interval using t-test.
14	To estimate confidence interval using z-test.
15	Hypothesis testing by mean and median.