Impute Data to Forecast Demand in Google Sheets

5 classificações
oferecido por
Coursera Project Network
Neste projeto guiado, você irá:

Understand why and how imputing missing values supports an accurate analysis.

Replace missing data with three simple imputation methods in Google Sheets.

Understand uses for moving averages techniques, how to evaluate effectiveness of imputation methods, and how to conduct a demand forecast.

Clock2 hours
CloudSem necessidade de download
VideoVídeo em tela dividida
Comment DotsInglês
LaptopApenas em desktop

This course will introduce you to cleaning data and replacing missing values with imputed data to support demand forecasting. Demand forecasts are used to maximize revenue, build efficiencies in operational planning, and to drive future growth. Forecasting techniques can be applied to make realistic predictions of outcomes of everything from how demand affects pricing and sales opportunities to operational planning for electrical utilities and healthcare facilities. We can only have confidence in the demand predictions we produce, when we also have confidence in the data quality feeding those predictions. Ensuring that confidence requires using clean data with no missing values for our forecast models. Handling missing data is an essential part of prepping clean data for a demand forecast. In this course, we will review the principles of applying central measures of tendency and regression techniques to impute missing values. As you clean the data, you will visualize it with charts, replace inconsistent values and impute values while comparing the outcomes of the statistical techniques you have applied. When your data is clean, you will create a demand forecast. You will do this as we work side-by-side in the free-to-use software Google Sheets. By the end of this course, you will understand use cases for imputing missing values and be able to confidently apply multiple statistical imputation techniques in any spreadsheet software. Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.

Habilidades que você desenvolverá

Machine LearningForecasting DemandFeature EngineeringData AnalysisBusiness Intelligence

Aprender passo a passo

Em um vídeo reproduzido em uma tela dividida com a área de trabalho, seu instrutor o orientará sobre esses passos:

  1. Access Google Sheets.

  2. Import data into Google Sheets.

  3. Impute data with three simple imputation methods in Google Sheets.

  4. Impute data with linear and exponential regression, and harmonic means.

  5. Impute data with moving averages techniques, evaluate the results of all imputation methods, and conduct a demand forecast.

Como funcionam os projetos guiados

Sua área de trabalho é um espaço em nuvem, acessado diretamente do navegador, sem necessidade de nenhum download

Em um vídeo de tela dividida, seu instrutor te orientará passo a passo

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