Conteúdo do Curso
Introduction to Python for Data Analysis
Introduction to Python for Data Analysis
2. Introduction to Python 2/2
3. Explore Dataset
Data StudyOperations with the FileHow to Explore the DataSorting DataMax, min, mean, medianChallengeGroup DataDive Deeper into Grouping DataGroup Data 2.0Introduction to NumPyPivot TablesRecall Loops.loc FunctionDeal with Several ConditionsChallengeVisualization: First StepsDive Deeper into Visualization
Deal with Variables
Another crucial term for coding is variables. The variables are the way of storing information. For instance, here, number = 5
, we assign 5
to the variable number
. Here, string = 'cat'
, we assign the string 'cat'
to the variable string. There are no special rules; you can create the name of a variable using numbers, special characters, or symbols, but the order is crucial! You can not start the name of a variable with numbers.
By the way, you can output several variables or strings and variables.
number = 3 print('The number of cats I have is', number)
If you want the message not to be printed, just put the
#
sign at the beginning of the string; it is also called comment.
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Seção 1. Capítulo 2