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Data Preparation & Cleansing Courses & Coupons | Comidoc

Data Preparation & Cleansing

Data Preparation & Cleansing

Data Preparation & Cleansing

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

Data Cleansing

Data Transformation

ETL Basics

Paid courses are visible

Microsoft Power BI Desktop for Business Intelligence

Maven Analytics •

Microsoft Power BI Desktop for Business Intelligence

Microsoft Power BI Desktop for Business Intelligence

(4.67 with 192.7K reviews)

768.8K

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17 hours

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Feb 2026

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$19.99

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

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

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

(4.29 with 1.5K reviews)

239.4K

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16 hours

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Oct 2025

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$17.99

Python for Machine Learning: The Complete Beginner's Course

Python for Machine Learning: The Complete Beginner's Course

Python for Machine Learning: The Complete Beginner's Course

(4.13 with 1.4K reviews)

140.3K

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2.5 hours

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Jan 2024

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$17.99

Data Sonification using Two Tone- Convert your Data to Music

Data Sonification using Two Tone- Convert your Data to Music

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Data Sonification using Two Tone- Convert your Data to Music

(4.17 with 73 reviews)

28.4K

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1.1 hours

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Jun 2022

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$17.99$0

Tableau & Tableau Prep for Data Preparation & Visualization

Start-Tech Trainin

Tableau & Tableau Prep for Data Preparation & Visualization

Tableau & Tableau Prep for Data Preparation & Visualization

(4.42 with 280 reviews)

18.6K

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14 hours

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Dec 2025

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

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

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

(4.17 with 32 reviews)

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3.6 hours

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Mar 2025

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$17.99

Dataflows de Power BI: Conecta y analiza tus datos (2021).

Dataflows de Power BI: Conecta y analiza tus datos (2021).

Dataflows de Power BI: Conecta y analiza tus datos (2021).

(4.43 with 140 reviews)

11.3K

students

12 hours

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Nov 2021

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$14.99

Excel Automation with Python From Basics to Advanced Tasks

James Joab Soren

Excel Automation with Python From Basics to Advanced Tasks

Excel Automation with Python From Basics to Advanced Tasks

(4.19 with 24 reviews)

8.7K

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5.0 hours

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Jun 2026

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$14.99

Tableau: Limpieza, Transformación y Visualización de Datos

DataBoosters Acade

Tableau: Limpieza, Transformación y Visualización de Datos

Tableau: Limpieza, Transformación y Visualización de Datos

(4.60 with 5 reviews)

3.5K

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8.3 hours

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Jan 2026

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$14.99

Microsoft Power BI: Data Analytics with Power BI Bootcamp

Microsoft Power BI: Data Analytics with Power BI Bootcamp

Microsoft Power BI: Data Analytics with Power BI Bootcamp

(4.67 with 192 reviews)

3.1K

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13 hours

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May 2026

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Certified Data Wrangling & Cleaning

Muhammad Shafiq

Certified Data Wrangling & Cleaning

Certified Data Wrangling & Cleaning

(4.25 with 2 reviews)

2.5K

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Nov 2025

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Tableau Tutorial for Complete Beginners 2023

Tableau Tutorial for Complete Beginners 2023

Tableau Tutorial for Complete Beginners 2023

(4.36 with 148 reviews)

2.2K

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1.1 hours

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Oct 2023

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FREE

Excel Power Query Eğitimi

Excel Power Query Eğitimi

Excel Power Query Eğitimi

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1.5K

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2.1 hours

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Oct 2025

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AISchool 에이아이스쿨

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

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

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1.3K

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12 hours

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Feb 2024

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$104.99

Microsoft Power BI Data Analyst: PL-300 Certification Prep

Uplatz Training

Microsoft Power BI Data Analyst: PL-300 Certification Prep

Microsoft Power BI Data Analyst: PL-300 Certification Prep

(4.35 with 17 reviews)

1.3K

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59 hours

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Apr 2025

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Tableau Prep de A a Z

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1.1K

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2.1 hours

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Jun 2021

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$14.99

Reguläre Ausdrücke (Regular Expressions) in Python

Dr. Lars Michael B

Reguläre Ausdrücke (Regular Expressions) in Python

Reguläre Ausdrücke (Regular Expressions) in Python

(4.65 with 89 reviews)

855

students

6.5 hours

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Aug 2020

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$14.99

Aprenda Alteryx Designer Essencial

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Aprenda Alteryx Designer Essencial

Aprenda Alteryx Designer Essencial

(4.74 with 38 reviews)

143

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5.2 hours

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Feb 2023

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$14.99

Power BI结合业务数据分析实战课

三节课 sanjieke

Power BI结合业务数据分析实战课

Power BI结合业务数据分析实战课

(3.63 with 12 reviews)

63

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22 hours

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Dec 2023

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$14.99

Become a Microsoft Power BI Data Analyst

Bluelime Learning

Become a Microsoft Power BI Data Analyst

Become a Microsoft Power BI Data Analyst

(4.17 with 9 reviews)

49

students

11 hours

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Mar 2026

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$14.99

เรียน Tableau Prep ช่วยจัดเตรียมข้อมูล ใช้ง่ายเป็นเร็ว

Todsapon Banklongs

เรียน Tableau Prep ช่วยจัดเตรียมข้อมูล ใช้ง่ายเป็นเร็ว

เรียน Tableau Prep ช่วยจัดเตรียมข้อมูล ใช้ง่ายเป็นเร็ว

(4.56 with 8 reviews)

36

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3.5 hours

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Mahir Belajar Vectric Aspire Untuk Pemula

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29

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4.5 hours

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Aug 2023

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Fortgeschrittener R-Analyst - next Level R Programmierung

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Fortgeschrittener R-Analyst - next Level R Programmierung

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8

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8.1 hours

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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

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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