Hot Topics in Analytics

# Statistics

### Descriptive Statistics in R

Descriptive statistics is the term given to the analysis of data that helps, describe, show or summarize data in a meaningful way, It doesn’t allow…

### Excel: Functions

MATHEMATICAL FUNCTION  1. SUM: Sum function is used to calculate a simple total for a range of numeric cells. SYNTAX:  =SUM (number1, [number2], …) EXAMPLE: Add…

### T – Test

Introduction An Irish statistician, W.S. Gossett in 1908, applied this test for test for testing the significance of difference between the means of two different…

### Test Of Hypothesis

1. Introduction to Hypothesis Testing A hypothesis, in statistics, is a statement about a population where this statement typically is represented by some specific numerical…

### Chisquare Test, Different Types and its Application using R

Chi-Square Test The chi-square statistic is represented by χ2. The tests associated with this particular statistic are used when your variables are at the nominal…

error: Content is protected !!