Tech Journal

목차 제1절 R 기초 제2절 데이터 마트 제3절 결측값 처리와 이상값 검색 Data Types # Character strings class('abc'); class("TRUE") # Numeric class(Inf); class(1); class(-3) # Logical class(TRUE); class(FALSE) # Special values sqrt(-3) # NaN: Not a Number class(NA) # NA: Missing value class(NULL) # NULL: No memory allocated ... Read More

Copyright 2025 Google LLC. # @title Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writin... Read More

Copyright 2025 Google LLC. # @title Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writi... Read More

Annotated follow-along guide: Functions and conditional statements This notebook contains the code used in the instructional videos from Module 2: Functions and conditional statements. Introduction This follow-along guide is an annotated Jupyter Notebook organized to match the content from each module. It contain... Read More

Python is a flexible programming language used in a wide range of fields, including software development, machine learning, and data analysis. Python is one of the most popular programming languages for data professionals, so getting familiar with its fundamental syntax and semantics will be useful for your future c... Read More