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Programming & Development Math / Algorithms / Analytics

Data Cleanup and Data Visualization

$7/hr Starting at $30

Data cleanup and visualization

Cleaning process:  

  • Check typos in data 
  • Check logical errors in data
  • Check missing data and duplicated rows

visualization process:  

  • Using pie charts for categorical data 
  • Using histogram and bar charts for checking distribution of data and frequency of each attribute 
  • Using scatter plots and matrix correlation for checking the relation between variables  
  • Check the effect of each variable in another variable using previous chart types

Programming and tools:

  • Using python 3 as a programming language
  • Using jupyter Notebook for visualization 
  • Using pandas, Numpy , seaborn and Matplotlib libraries in python 

About

$7/hr Ongoing

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Data cleanup and visualization

Cleaning process:  

  • Check typos in data 
  • Check logical errors in data
  • Check missing data and duplicated rows

visualization process:  

  • Using pie charts for categorical data 
  • Using histogram and bar charts for checking distribution of data and frequency of each attribute 
  • Using scatter plots and matrix correlation for checking the relation between variables  
  • Check the effect of each variable in another variable using previous chart types

Programming and tools:

  • Using python 3 as a programming language
  • Using jupyter Notebook for visualization 
  • Using pandas, Numpy , seaborn and Matplotlib libraries in python 

Skills & Expertise

Data AnalysisData VisualizationMathematicsMatplotlibMicrosoft ExcelProgrammingPythonPython NumpySeabornStatistical Analysis

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