PinnedRiza PurnaramadhaninAbout Me StoriesAbout Me — Riza PurnaramadhanStatistician. Data Analyst. SQL Addict.Apr 6, 20214Apr 6, 20214
Riza PurnaramadhanSQL JOIN with Date Data: JOINs Antara Dua Tabel yang Memiliki Tanggal dan Jumlah ID Unik yang…Inilah yang harus kamu lakukan ketika ingin menggabungkan dua tabel yang memiliki tanggal dan jumlah unik id yang berbedaFeb 20, 2022Feb 20, 2022
Riza PurnaramadhanPanduan Text Data Pre-processing Menggunakan PythonEnd to end text data pre-processingOct 5, 20211Oct 5, 20211
Riza PurnaramadhaninAnalytics VidhyaWhy is α (alpha) Always Used as a Reference in Research? Why Not β (beta)?Explanation and examples analogiesJul 19, 2021Jul 19, 2021
Riza PurnaramadhanPengenalan Natural Language Processing (NLP) & Text MiningBelajar dari PengenalanJul 18, 2021Jul 18, 2021
Riza PurnaramadhaninAnalytics VidhyaAdvanced SQL Query: How to Get Week Number of The Month from Date in SQLAccompanied by a business caseJun 29, 20211Jun 29, 20211
Riza PurnaramadhaninAnalytics VidhyaKnow The Roles of a Data Analyst Before You Start a Career as a Data AnalystA brief explanationApr 13, 2021Apr 13, 2021
Riza PurnaramadhanExploratory Data AnalysisExploration Data Example in R using dplyr PackageApr 6, 2021Apr 6, 2021
Riza PurnaramadhaninAnalytics VidhyaIntroduction to SQL for Data AnalystInitial SQL lessons a Data Analyst should knowMar 26, 2021Mar 26, 2021
