Канал: All I know about Stata - Data Management

PART 3: How do you solve his #Stata challenges with less than 20 lines?

PART 3: How do you solve his #Stata challenges with less than 20 lines?

PART 2: How do you solve his #Stata challenges with less than 20 lines?

PART 2: How do you solve his #Stata challenges with less than 20 lines?

PART 1: How do you solve his #Stata challenges with less than 20 lines?

PART 1: How do you solve his #Stata challenges with less than 20 lines?

See what #Stata did with 4,000 Excel files in 2 MINUTES!

See what #Stata did with 4,000 Excel files in 2 MINUTES!

How to download ORIGINAL & LEGAL #Stata Software for less than $50.

How to download ORIGINAL & LEGAL #Stata Software for less than $50.

Getting information from connected datasets

Getting information from connected datasets

WOW! No need to spell variable names FULLY in order to use them with #Stata Commands

WOW! No need to spell variable names FULLY in order to use them with #Stata Commands

This tip will help you QUICKLY locate variables in #Stata Data Editor

This tip will help you QUICKLY locate variables in #Stata Data Editor

Solve this complex data challenge using 7 lines of Stata code

Solve this complex data challenge using 7 lines of Stata code

Final Lesson - Where do we go from here?

Final Lesson - Where do we go from here?

Next Steps for building competence in Data Management

Next Steps for building competence in Data Management

Skills required for Data Management in #Stata

Skills required for Data Management in #Stata

Data Ethics when using #Stata for Data Management

Data Ethics when using #Stata for Data Management

Advanced Tips & Concepts for Data Management in #Stata

Advanced Tips & Concepts for Data Management in #Stata

Understanding Domains & Context in Data Management

Understanding Domains & Context in Data Management

Why do we have errors in #Stata?

Why do we have errors in #Stata?

When cleaning may be impossible in #Stata

When cleaning may be impossible in #Stata

Workflow – Managing folders

Workflow – Managing folders

Workflow Models for monitoring cumulative data collection in #Stata

Workflow Models for monitoring cumulative data collection in #Stata

Strategies and Concepts for data management using #Stata

Strategies and Concepts for data management using #Stata

See how #Stata can resolve this #complex problem in less than 10 lines

See how #Stata can resolve this #complex problem in less than 10 lines

#Stata best practices : Data Documentation

#Stata best practices : Data Documentation

3 Factors to consider when finalizing data in #Stata

3 Factors to consider when finalizing data in #Stata

Renaming Variables in #Stata

Renaming Variables in #Stata

Using #Stata to drop wanted variables and observation during cleaning

Using #Stata to drop wanted variables and observation during cleaning

Adding labels to variables, data and value sets in #Stata

Adding labels to variables, data and value sets in #Stata

These two powerful #Stata commands for cleaning : #recode and #replace

These two powerful #Stata commands for cleaning : #recode and #replace

Basic data cleaning principles in #Stata

Basic data cleaning principles in #Stata

Overview of data cleaning using #Stata

Overview of data cleaning using #Stata

Practical ways of formatting date and time variables in #Stata

Practical ways of formatting date and time variables in #Stata

3 different ways of formatting date and time variables in #Stata

3 different ways of formatting date and time variables in #Stata

How to easily import date variables from Microsoft Excel into #Stata

How to easily import date variables from Microsoft Excel into #Stata

Computing time difference with #Stata

Computing time difference with #Stata

How to convert numeric date variable to a proper date variable in #Stata

How to convert numeric date variable to a proper date variable in #Stata

How to convert raw time and date variables (in string format) to date variable in #Stata

How to convert raw time and date variables (in string format) to date variable in #Stata

Why you need to change #date and #time variable to their proper format in #Stata

Why you need to change #date and #time variable to their proper format in #Stata

Working with time based variables in #Stata.

Working with time based variables in #Stata.

Exploring spatial data that can be used in #Stata

Exploring spatial data that can be used in #Stata

How spatial data can show inconsistencies

How spatial data can show inconsistencies

Using #Stata's collapse command to check for consistency

Using #Stata's collapse command to check for consistency

Understanding the impact of Non Response codes in data

Understanding the impact of Non Response codes in data

Creating simple charts in #Stata to check for data consistency

Creating simple charts in #Stata to check for data consistency

Using Minimum, Mean and Maximum values to track logical consistency in #Stata

Using Minimum, Mean and Maximum values to track logical consistency in #Stata

Understanding #Limit & #Outliers using #Stata

Understanding #Limit & #Outliers using #Stata

How to evaluate the logical consistency in numeric and string variables in #Stata

How to evaluate the logical consistency in numeric and string variables in #Stata

Can you resolve this teaser using #append and #merge commands?

Can you resolve this teaser using #append and #merge commands?

Using #Stata's #merge command effectively - Part II

Using #Stata's #merge command effectively - Part II

Using #Stata's #merge command effectively - Part I

Using #Stata's #merge command effectively - Part I

How to use #Stata's #append command

How to use #Stata's #append command

How datasets can be connected to help evaluate consistency in #Stata

How datasets can be connected to help evaluate consistency in #Stata

Using #inrange and #inlist functions in #Stata to evaluate consistency

Using #inrange and #inlist functions in #Stata to evaluate consistency

How to use #Stata to check for logical consistency

How to use #Stata to check for logical consistency

How to use #Stata to check for logical consistency

How to use #Stata to check for logical consistency

These 6 #Stata commands will help you check for data completeness in #stata

These 6 #Stata commands will help you check for data completeness in #stata

Powerful ways to use the #bysort prefix in Stata

Powerful ways to use the #bysort prefix in Stata

How to use the #preserve and #restore commands in #Stata

How to use the #preserve and #restore commands in #Stata

These 3 powerful #stata commands are used to measure data completeness

These 3 powerful #stata commands are used to measure data completeness

How to use #count and #summarize commands in #Stata to check for data completeness

How to use #count and #summarize commands in #Stata to check for data completeness

Using #Stata to track and manage duplicates

Using #Stata to track and manage duplicates

Using #Stata windows to check for completeness

Using #Stata windows to check for completeness

Using #Stata to check for data completeness

Using #Stata to check for data completeness

Using decribe, codebook, keep and drop commands in #Stata session

Using decribe, codebook, keep and drop commands in #Stata session

Creative ways to use export excel to export datasets to Microsoft #Excel in #Stata

Creative ways to use export excel to export datasets to Microsoft #Excel in #Stata

Powerful ways to use #Stata's keep and drop commands for data management

Powerful ways to use #Stata's keep and drop commands for data management

How to use describe and codebook commands in #Stata to check for data clarity

How to use describe and codebook commands in #Stata to check for data clarity

How to use #Stata windows to check for data clarity

How to use #Stata windows to check for data clarity

3 kinds of errors that are difficult to detect with #Stata

3 kinds of errors that are difficult to detect with #Stata

3 reasons why data checking is important

3 reasons why data checking is important

Essential Data Checks in #Stata

Essential Data Checks in #Stata

Using #Stata for Data Preparation - A Practical Session

Using #Stata for Data Preparation - A Practical Session

Using the save command in #stata

Using the save command in #stata

Make Amazing Dates From Strings Using Just Two Steps In #Stata!

Make Amazing Dates From Strings Using Just Two Steps In #Stata!

Use these 4 powerful commands to create variables in #Stata

Use these 4 powerful commands to create variables in #Stata

How to use generate and clonevar commands in #Stata

How to use generate and clonevar commands in #Stata

How to label dummy variable for multiple choice questions in #Stata

How to label dummy variable for multiple choice questions in #Stata

Can You Solve This #Stata Brain Teaser?

Can You Solve This #Stata Brain Teaser?

Using #Stata to create and modify categorical variables

Using #Stata to create and modify categorical variables

How to label data and variables in #Stata

How to label data and variables in #Stata

These 4 activities allow you prepare data for checks in #Stata

These 4 activities allow you prepare data for checks in #Stata

How to prepare data for checks using #Stata

How to prepare data for checks using #Stata

How to create thousands of folder and subfolders using #Stata

How to create thousands of folder and subfolders using #Stata

Understanding #Stata concepts and interface - Practical Session

Understanding #Stata concepts and interface - Practical Session

10 principles (perspectives) required to maximizing this course

10 principles (perspectives) required to maximizing this course

What do #Stata do-files do?

What do #Stata do-files do?

Using the #Stata's Data Editor

Using the #Stata's Data Editor

Using the main window for data management

Using the main window for data management

Basic Commands in #Stata to help assist data input

Basic Commands in #Stata to help assist data input

3 Basic #Stata interfaces for managing data

3 Basic #Stata interfaces for managing data

Basic #Stata Concepts

Basic #Stata Concepts

How to download #Stata software for free

How to download #Stata software for free

Introduction to #Stata for data management

Introduction to #Stata for data management

Basic file formats for input and output in Stata

Basic file formats for input and output in Stata

3 MAJOR Steps you must take if you want produce credible data

3 MAJOR Steps you must take if you want produce credible data

How to identify quality (credible) data

How to identify quality (credible) data

Why Credible Data Is So Important

Why Credible Data Is So Important

How is data generated?

How is data generated?

Understanding Data Forms & Formats

Understanding Data Forms & Formats

Understanding Data Relationships

Understanding Data Relationships

What Is Data And Why Should You Care?

What Is Data And Why Should You Care?

Get A Grip On Data: Concepts Overview

Get A Grip On Data: Concepts Overview