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R training6
1. Inroduction to Data Analysis and Graphics in R
Inroduction to Data Analysis and Graphics in R
Hellen Gakuruh
2017-03-04
Essentials of Quantitative Data Analysis
Outline
What we will cover
• Planning for quantitative data analysis
• Basic for data analysis
• Testing for normality of data
• Choosing correct statitical test
• Hypothesis testing
• Confidence intervals
• Test for statistical significance (parametric and non-parametric)
• Hypothesis testing versus confidence intervals
1
2. Planning for quantitative data analysis
Basic for data analysis
Testing for normality of data
Choosing correct statistical test
Hypothesis testing
Confidence intervals
Test for statistical significance (parametric and non-parametric)
Hypothesis testing versus confidence intervals
2