Setting working directory in R - setwd getwd

In this tutorial we will understand what is a working directory and how to change it using setwd and getwd

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Python

R

SQL

SAS

Data Science

Ekta Aggarwal

Nov 21, 2022

Setting working directory in R - setwd getwd

In this tutorial we will understand what is a working directory and how to change it using setwd and getwd

Ekta Aggarwal

Oct 17, 2022

Visualisations in R (base package)

In this tutorial we will learn how to create different plots with base functions in R.

Ekta Aggarwal

Oct 5, 2022

Summary function in R

In this tutorial we will learn about how to get the 'summary' i.e., the descriptive statistics of various columns in a dataframe in R.

Ekta Aggarwal

Oct 5, 2022

class function in R

In this tutorial we will learn about how to get the 'class' i.e., the datatype of various objects in R.

Ekta Aggarwal

Sep 28, 2022

Getting frequency distribution in R : Table function

In this tutorial we will learn how to get the frequency distribution in R using table function.

Ekta Aggarwal

Sep 28, 2022

dim, nrow, ncol in R - Number of rows and columns in a dataframe

In this tutorial we will learn about how to get the number of rows and columns of a dataframe.

Ekta Aggarwal

Aug 27, 2022

Encoding Categorical Variables in Python

In this tutorial we will learn how to encode or convert categorical variables in numbers. Categorical variables are generally of 2 types:...

Ekta Aggarwal

Aug 27, 2022

Transposing / Reshaping data in Python (wide and long formats)

In this tutorial we shall try to understand what are long and wide formats and converting them from wide to long and long to wide in Python.

Ekta Aggarwal

Aug 26, 2022

Standardisation and Normalisation in Python

In this tutorial we will understand the concepts of standardisation and normalisation and will learn how to implement them in Python

Ekta Aggarwal

Aug 25, 2022

Creating training and Test sets in Python

In this tutorial we will be covering about the concepts and logic of training and test sets.

Ekta Aggarwal

Aug 25, 2022

Logistic Regression in Python

In this tutorial we would be understanding how to implement Logistic Regression algorithm in Python.

Ekta Aggarwal

Aug 24, 2022

Logistic Regression

Logistic Regression is used for classification problems which is used to predict the dependent variable which is categorical in nature....

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