R – AdvancedHome Training Catalog R – Advanced Analysis Data Science Open Source On-site courses Short courses Remote/Virtual Face-to-face English French Objectives Learn more about the tools used to represent and manipulate complex data, discover the dplyr and data.table packages to optimise data processing, import data sources (CSV, JSON, XML, SQL), create a simple or multiple linear regression model using the {stats} package, improve your knowledge of graphs and know how to use ggplot2 or plotly. Prerequisites: Attended the R: basics training course, or equivalent Pedagogical and technical material and resources: Sessions with the trainer, training material in digital format, balance between theoretical and practice, concrete cases. Assessment: Practical application and exercises Results & skills expected at the end of the training: At the end of this course, participants should be able to import or merge structured or unstructured data sources, apply advanced processing to quantitative and qualitative data on quantitative and qualitative data, and construct elaborate static or dynamic dynamic graphs. Program DAY 1 Importing external data sources with the{base}, {foreign} and {haven} packages The tools for optimizing data processing, {data.table} and {dplyr}: Advanced data frame manipulation, Data aggregation, The reshaping, Indexing, The merging of data sources The realization of a simple or multiple linear regression model with the {stats} package: The simple and multiple regression, The testing of regression coefficients, The diagnosis of the model, Point and interval prediction DAY 2 The processing of strings, regex The processing of dates and time series management The functional approach and lazy evaluation The database interface (SQL, NoSQL) The advanced graphical features with the {ggplot2} package: Trellis charts, Statistical distributions, Data presentation with heatmap Building elaborate interactive static or dynamic graphs with the {ggvis} and {plotly} packages Download the full program Duration 14 hours Level Intermediate Audience Anyone wishing to discover the advanced R tools. Participants 8 people maximum Please contact us for a personnalized offer. Are you looking for information about a training course? You want to set up a customized training session? Contact our pedagogical team! Notice: JavaScript is required for this content.