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Data Preparation & Cleansing Courses & Coupons | Comidoc

Data Preparation & Cleansing

Data Preparation & Cleansing

Data Preparation & Cleansing

0

Acquire essential skills in cleaning, transforming, and preparing raw data for accurate and reliable analysis.

Data Cleansing

Data Transformation

ETL Basics

Free & coupon courses only

Excel Power Query: Tiefgehende Datenanalyse und Manipulation

Sebastian Glöckner • 300.000+ Teilnehmer

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55 left

Excel Power Query: Tiefgehende Datenanalyse und Manipulation

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Power Query & M Language Data Preparation & Cleansing Data Analysis & Insights Data Grouping & Pivot

Excel Power Query: Tiefgehende Datenanalyse und Manipulation

(4.53 with 77 reviews)

2.9K

students

2.9 hours

content

Jul 2026

updated

$11.99$0

Excel Dashboards und Diagramme für den Berufsalltag

Sebastian Glöckner • 300.000+ Teilnehmer

Excel Dashboards und Diagramme für den Berufsalltag

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32 left

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Microsoft Excel Data Visualization Data Visualization & Dashboar…Data Preparation & Cleansing

Excel Dashboards und Diagramme für den Berufsalltag

(4.56 with 54 reviews)

3.2K

students

2.9 hours

content

Jul 2026

updated

$11.99$0

Data Sonification using Two Tone- Convert your Data to Music

Data Sonification using Two Tone- Convert your Data to Music

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97 left

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Data Sonification Two Tone Tool Data Preparation & Cleansing Data-Driven Music

Data Sonification using Two Tone- Convert your Data to Music

(4.17 with 73 reviews)

28.5K

students

1.1 hours

content

Jun 2022

updated

$14.99$0

Mastering Power BI: From Data to Dashboard

Learntoupgrade Course

Mastering Power BI: From Data to Dashboard

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Microsoft Power BI Data Preparation & Cleansing Data Visualization & Dashboar…Data Reporting

Mastering Power BI: From Data to Dashboard

(4.15 with 353 reviews)

14.1K

students

1.7 hours

content

Jun 2025

updated

$12.99

Microsoft Power BI Desktop for Business Intelligence

Maven Analytics • 1,500,000 Learners

Microsoft Power BI Desktop for Business Intelligence

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Microsoft Power BI Data Visualization & Dashboar…Data Preparation & Cleansing Business Intelligence (BI)Dashboard Design

Microsoft Power BI Desktop for Business Intelligence

(4.66 with 193.9K reviews)

791.7K

students

17 hours

content

Jun 2026

updated

$17.99

Excel Automation with Python From Basics to Advanced Tasks

James Joab Soren

Excel Automation with Python From Basics to Advanced Tasks

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Data Preparation & Cleansing Process Automation Python for Data Analysis Excel Automation & Macros

Excel Automation with Python From Basics to Advanced Tasks

(4.19 with 24 reviews)

8.8K

students

5.0 hours

content

Jun 2026

updated

$14.99

Certified Data Wrangling & Cleaning

Muhammad Shafiq

Certified Data Wrangling & Cleaning

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Data Manipulation with Pandas Data Preparation & Cleansing Data Pipelines & Orchestration Feature Engineering

Certified Data Wrangling & Cleaning

(4.25 with 2 reviews)

2.6K

students

N/A

content

Nov 2025

updated

$14.99

Data-Centric Machine Learning with Python: Hands-On Guide

Data-Centric Machine Learning with Python: Hands-On Guide

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Python for Data Analysis Machine Learning (ML)Data Science Fundamentals Data Preparation & Cleansing Predictive Analytics & Modeli…

Data-Centric Machine Learning with Python: Hands-On Guide

(4.17 with 32 reviews)

14.0K

students

3.6 hours

content

Mar 2025

updated

$17.99

Tableau for Data Visualization: Build Dashboards Fast

Tableau for Data Visualization: Build Dashboards Fast

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Tableau Mastery Data Visualization & Dashboar…Dashboard Design Data Preparation & Cleansing Advanced Calculations

Tableau for Data Visualization: Build Dashboards Fast

442

students

6.0 hours

content

Mar 2026

updated

$14.99

SPSS: Cleaning and Preparing Your Data For Accurate Analyses

Todd Bottom, Ph.D. - Founder Research Learning Center

SPSS: Cleaning and Preparing Your Data For Accurate Analyses

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IBM SPSS Statistics Data Wrangling Data Preparation & Cleansing Data Quality & Integrity

SPSS: Cleaning and Preparing Your Data For Accurate Analyses

(4.08 with 18 reviews)

157

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6.0 hours

content

Sep 2020

updated

$14.99

Microsoft Excel Data Analysis: Become a Data Analysis Expert

Microsoft Excel Data Analysis: Become a Data Analysis Expert

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Microsoft Excel Data Analysis: Become a Data Analysis Expert

(3.82 with 167 reviews)

10.1K

students

3.4 hours

content

May 2025

updated

$17.99

Especialización en transformación de datos con Power Query

Especialización en transformación de datos con Power Query

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Power Query & M Language Microsoft Power BI Data Preparation & Cleansing Data Wrangling

Especialización en transformación de datos con Power Query

(4.55 with 47 reviews)

8.0K

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12 hours

content

Dec 2025

updated

$14.99

Python for Machine Learning: The Complete Beginner's Course

Python for Machine Learning: The Complete Beginner's Course

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Python for Data Analysis Machine Learning (ML)Data Science Fundamentals Data Preparation & Cleansing Python ML Libraries & Tools

Python for Machine Learning: The Complete Beginner's Course

(4.13 with 1.4K reviews)

140.3K

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2.5 hours

content

Jan 2024

updated

$17.99

Mahir Belajar Vectric Aspire Untuk Pemula

Mahir Belajar Vectric Aspire Untuk Pemula

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Data Preparation & Cleansing Boosting Personal Efficiency Vectric Aspire CNC Design Basics

Mahir Belajar Vectric Aspire Untuk Pemula

(4.25 with 4 reviews)

29

students

4.5 hours

content

Aug 2023

updated

$14.99

모두를 위한 대규모 언어 모델 LLM Part 1 - Llama 2 Fine-Tuning 해보기

AISchool 에이아이스쿨

모두를 위한 대규모 언어 모델 LLM Part 1 - Llama 2 Fine-Tuning 해보기

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Llama Large Language Models Large Language Models AI Model Fine-Tuning Data Preparation & Cleansing

모두를 위한 대규모 언어 모델 LLM Part 1 - Llama 2 Fine-Tuning 해보기

(4.47 with 261 reviews)

1.3K

students

12 hours

content

Feb 2024

updated

$104.99

Aprenda Alteryx Designer Essencial

Andre Ricardo Fernandes

Aprenda Alteryx Designer Essencial

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Alteryx Designer Data Analysis & Insights Workflow Automation Data Preparation & Cleansing

Aprenda Alteryx Designer Essencial

(4.74 with 38 reviews)

143

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5.2 hours

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$14.99

PowerBI数据分析进行时至尊版之数据准备PowerQuery

PowerBI数据分析进行时至尊版之数据准备PowerQuery

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11 hours

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Power BI结合业务数据分析实战课

三节课 sanjieke

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(3.63 with 12 reviews)

63

students

22 hours

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Dec 2023

updated

$14.99

Tableau Prep de A a Z

Fernando Luís Fontes de Castro

Tableau Prep de A a Z

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Tableau Prep de A a Z

(4.69 with 166 reviews)

1.1K

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2.1 hours

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$14.99

Master Pandas: Basics To Advanced - To Become A Data Analyst

Master Pandas: Basics To Advanced - To Become A Data Analyst

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Master Pandas: Basics To Advanced - To Become A Data Analyst

(4.29 with 1.5K reviews)

239.4K

students

16 hours

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Oct 2025

updated

$17.99

Excel Power Query Eğitimi

Excel Power Query Eğitimi

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(4.74 with 135 reviews)

1.5K

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2.1 hours

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Oct 2025

updated

$14.99

Reguläre Ausdrücke (Regular Expressions) in Python

Dr. Lars Michael Bollweg

Reguläre Ausdrücke (Regular Expressions) in Python

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Reguläre Ausdrücke (Regular Expressions) in Python

(4.65 with 89 reviews)

855

students

6.5 hours

content

Aug 2020

updated

$14.99

Tableau: Limpieza, Transformación y Visualización de Datos

DataBoosters Academy

Tableau: Limpieza, Transformación y Visualización de Datos

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(4.60 with 5 reviews)

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8.3 hours

content

Jan 2026

updated

$14.99

เรียน Tableau Prep ช่วยจัดเตรียมข้อมูล ใช้ง่ายเป็นเร็ว

Todsapon Banklongsi

เรียน Tableau Prep ช่วยจัดเตรียมข้อมูล ใช้ง่ายเป็นเร็ว

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เรียน Tableau Prep ช่วยจัดเตรียมข้อมูล ใช้ง่ายเป็นเร็ว

(4.56 with 8 reviews)

36

students

3.5 hours

content

Jan 2023

updated

$14.99

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