rnfermincota
/ vaccination_status.R
Last active
June 29, 2021 05:34
https://twitter.com/Nico_Fermin/status/1409746985134002176
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| # Vaccination status by age group | |
| #--------------------------------------- | |
| rm(list=ls()) | |
| graphics.off() | |
| #--------------------------------------- | |
| library(cansim) | |
| library(dplyr) | |
| library(ggplot2) | |
| library(readr) | |
| library(tidyr) |
rnfermincota
/ separate-unite.R
Last active
September 26, 2021 03:54
Separate and unite are complements
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| rm(list=ls()) | |
| #----------------------------------------------------------------------------- | |
| library(dplyr) | |
| library(tidyr) | |
| library(data.table) | |
| #----------------------------------------------------------------------------- | |
| #---------------------------------------------------------------------------- | |
| # Example5 | |
| #---------------------------------------------------------------------------- |
rnfermincota
/ SP500_fair_value.R
Last active
June 19, 2022 08:02
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| #------------------------------------------------------------------------------------- | |
| # Source: https://gist.github.com/rnfermincota/5ad446853c5580c3cd561198ee94561e | |
| #------------------------------------------------------------------------------------- | |
| # Written by Rafael Nicolas Fermin Cota | |
| # June 19th, 2022 | |
| #------------------------------------------------------------------------------------- | |
| # References: | |
| # [1] Interest Rates, Earning Growth and Equity Value: Investment Implications: https://aswathdamodaran.blogspot.com/2021/03/rates-growth-and-value-investment.html | |
| # [2] Data Update 2 for 2022: US Stocks kept winning in 2021: https://aswathdamodaran.blogspot.com/2022/01/data-update-2-for-2022-us-stocks-kept.html | |
| # [3] Global Interest Rates Dynamics and Inflation Expectations: https://rpubs.com/rafael_nicolas/global_interest_rates_dynamics_inflation |
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| library(httr) | |
| date_to <- Sys.Date(); date_from <- date_to-10 | |
| # solve No visible binding for global variable | |
| . <- NULL | |
| # make POST request to invest.com earings calendar | |
| # print("POST request to investing.com") | |
| p <- POST( | |
| url = "https://www.investing.com/earnings-calendar/Service/getCalendarFilteredData", |
rnfermincota
/ Lowest.Grid.Position.to.Win.R
Created
August 12, 2022 14:51
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| # Libraries | |
| library(f1db) | |
| library(stringr) | |
| #----------------------------------------------------------- | |
| # Database initialization & connection | |
| con <- f1db_connect() | |
| f1db_collect_tables(con) | |
| # Joins & column selection |