Certificate in R Programming by Vskills
Course Highlights
- Government certification
- Certification valid for life
- Lifelong e-learning access
- Learning Hours: 30+ hrs
- Life Time Job Support
- Job Profile Tagging
Skills you will learn!
Curriculum
19 Topics
Overview of R Programming Language
Installing R
R Interactive Command Line
R Scripts
Hello World
R Data types
Comments
Constants and Variables
Operators
R Conditional Statements
R Functions
R Arrays
R Strings
R Lists
Vectors in R
R Matrices
Factors in R
Data Frames in R
R Package and Repositories
11 Topics
Terminologies
Inferential Statistics
Descriptive Statistics
Frequency Distribution
Cumulative Frequency Distribution
Central Limit Theorem
Valid Statistical Conclusions
Graphical Methods
Univariate Analysis
Bivariate Analysis
Regression
6 Topics
Concepts
Permutation and Combination
Probabilistic Distributions
Continuous Variables PDFs
Discrete Variables PDFs
Regression Modelling
9 Topics
Correlation and Regression Coefficient
Linear Regression
Interpreting Regression Results
Interaction Effects
Residual Analysis
Cook’s Distance
Hypothesis Testing
k-Fold Cross Validation
GAM - Generalized Additive Models
5 Topics
Naive Bayes Classifier
k-Nearest Neighbors Classifier
RPart cTree and C5.0
caret Package
Variable selection with RFE varImp and Boruta
4 Topics
Random Forest Classifier
Gradient Boosting and GBM
Regularization - Ridge Lasso and Elasticnet
XGBoost
7 Topics
Clustering
k-means Clustering
Principal Components Analysis
Determining Optimum Number of Clusters
Hierarchical Clustering
Affinity Propagation
Building Recommendation Engines
5 Topics
Stationarity De-Trend and De-Seasonalize
Lags ACF PACF and CCF
Moving Average and Exponential Smoothing
Double Exponential and Holt Winters
ARIMA Modelling
5 Topics
Corpus TDM TF-IDF and Word Cloud
Cosine Similarity and Latent Semantic Analysis
Extracting Topics with Latent Dirichlet Allocation
Sentiment Scoring with tidytext and Syuzhet
Classifying Texts with RTextTools
13 Topics
Installation
Usage
ggplot df
The Layers
The Labels
The Theme
The Facets
Plot multiple timeseries on same ggplot
Bar charts
Adjust X and Y axis limits
Legend - Deleting and Changing Position
Plot margin and background
Annotation
4 Topics
doParallel and foreach
DPlyR
Data.Table
RCpp
Certificate in R Programming
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