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ShinyApp New Functionality26 days ago
Introduction: Innovate or die | App layout: Outputs | App layout: inputs | Writing and registering new functions and commands | Helper Functions: Data | Helper Functions: UI Interaction | Registering a new function | Example: Rolling Correlations | Writing a function | Registering function. | Registering a single function | Registering multiple functions | Examples of functions
ShinyApp setup and usage26 days ago
Overall design goals and conventions | App invocation, permissionings, and initial setup. | General Usage | Examples | Asset Lists | Usage Notes | Interacting with the app from the command line. | Other notes | Specific command notes | Options Search
ShinyApp Data Management27 days ago
Data storage overview | Adding new data | Adding Prices and Indices | Earnings | Asset Groups | Data Inventory and retrieval. | API call dumping | Options prices and implied volatilities | Getting started | Data structures created
API_interface_usage2 months ago
Finding Functions and their defaults | Getting Data from Alpha Vantage | Using defaults and overrides | More complex data and helpful data extractors | Extracting embedded data.frames | Foreign exchange | Options | Analytics requests | Important Notes: av_get_pf() | Examples | Time series data | Mixed use data
ShinyApp Function Reference2 months ago
Functions included in the av_runShiny() app | Review of broad function categories | Ease of Use Functions | Graphing Functions | Earnings Functions | Options Functions
ShinyApp Graphs and Options2 months ago
Application Options | Required API Options | Data Management Options | Non-analytic Options | Analytics Options | Graphing Options | Enhancements for this app.
FinanceGraphs-Customization7 months ago
Overview of Aesthetics Organization | Getting current aesthetics | Adding or customizing aesthetics | Customizing default aesthetics | Adding new aesthetics | Themes | Persistence | Saved Aesthetics, themes and dates of interest persist
Time-Series-dygraph7 months ago
Interactive Time Series Visualization with Dygraphs | Data vs Time plots with fgts_dygraph | Simple Examples | Horizontal annotations and rebasing | Grouping series together | Events and Event handlers | One liners using events parameter | Events, Annotations, and forecasts can all be added with separate data frames. | Event helpers | Forecasts | Customization: Colors | Customization: Adding Dates of Interest | Recession Indicators | Central Bank events
Time-Series-scatterplot8 months ago
Scatter Plots using fg_scatplot() | Describing components of scatter plot formulas | Aesthetic terms in plot formula | Time Series related terms in the plot formula | Other terms in the plot formula | Graph types | Bounding Boxes and other details | Limiting the view port with bounding boxes | Other annotations | Faceting | Aesthetic customization