Introduction To Data Science [repost]

├── 01 Course Overview
│ ├── 001 Course Introduction.mp4
│ ├── 002 Walk-through of a data science project.mp4
│ ├── 003 Starting with R and data.mp4
│ ├── homedata_lesson1_clean.rds
│ ├── homedata_lesson1_dirty.rds
│ └── Sec1_Lesson1_Walkthru.Rmd
├── 02 Modeling and Machine Learning
│ ├── 001 Mapping Business to Machine Learning Tasks.mp4
│ ├── 002 Validating Models.mp4
│ ├── 003 Naive Bayes background.mp4
│ ├── 004 Naive Bayes practice.mp4
│ ├── 005 Linear Regression background.mp4
│ ├── 006 Linear Regression practice.mp4
│ ├── 007 Logistic Regression background.mp4
│ ├── 008 Logistic Regression practice.mp4
│ ├── 009 Decision Trees and Random Forest background.mp4
│ ├── 010 Random Forest practice.mp4
│ ├── 011 Generalized Additive Models.mp4
│ ├── 012 Support Vector Machines.mp4
│ ├── 013 Gradient Boosting.mp4
│ ├── 014 Regularization for Linear and Logistic Regression.mp4
│ ├── 015 Evaluating Models.mp4
│ ├── Examples.R
│ ├── salaryData.rds
│ ├── TestTrainExample.Rproj
│ └── TestTrainSplit.Rmd
├── 03 Data
│ ├── 001 Loading Data in R.mp4
│ ├── 002 Visualizing Data.mp4
│ ├── 003 Missing Values.mp4
│ ├── 004 The Shape of Data.mp4
│ ├── 005 Dealing with Categorical Variables.mp4
│ └── 006 Useful Data Transformations.mp4
└── 04 Moving On
├── 001 Recommended Books.mp4
├── 002 Further Topics.mp4
└── 003 Next Steps.mp4

General
Complete name : 002 Visualizing Data.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 109 MiB
Duration : 15mn 17s
Overall bit rate mode : Variable
Overall bit rate : 1 000 Kbps
Encoded date : UTC 2015-02-20 20:47:45
Tagged date : UTC 2015-02-20 20:47:45

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Baseline@L3.1
Format settings, CABAC : No
Format settings, ReFrames : 3 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 15mn 17s
Bit rate : 936 Kbps
Maximum bit rate : 2 656 Kbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 30.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.034
Stream size : 102 MiB (94%)
Writing library : Zencoder Video Encoding System
Encoded date : UTC 2015-02-20 20:45:56
Tagged date : UTC 2015-02-20 20:47:45
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709

Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 15mn 17s
Bit rate mode : Variable
Bit rate : 61.9 Kbps
Maximum bit rate : 72.2 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 44.1 KHz
Compression mode : Lossy
Stream size : 6.77 MiB (6%)
Encoded date : UTC 2015-02-20 20:47:45
Tagged date : UTC 2015-02-20 20:47:45