Hypothesis testing is one of the key method of inferential statistics. It is based on the idea that we can define and describe a population based on the random samples we have collected. So, if you want to define hypothesis: What is Hypothesis? It is an assumption about a population based on the sampling, which … Continue reading Hypothesis Testing

# Month: February 2020

# Cowplot

Ever wondered if you can put multiple plots in different alignment as plot-grids in R. Cowplot is something which can do that for you.Lets make some plots and see how we can arrange them using cow plot.For plotting we are going to use inbuilt R dataset : mtcars mtcars ## mpg cyl disp hp drat … Continue reading Cowplot

# P value (Part 1)

People often thinks "p-value" as "probability", though they are related but not completely same. Lets say, You flip a coin two times: First time you will get either 50% of Head and 50% of TailsSecond time you will again get either 50% of Head or 50% of Tails. So, if the question now is a. … Continue reading P value (Part 1)