data analysis

Heart rate data analysis 1

Kazu Nozue / 2021-01-01
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An Apple watch measures heart rate and you can download its raw data. Here I plotted my daughter’s data in this year. Please see Taras Kaduk’s blog ( https://taraskaduk.com/2019/03/23/apple-health/) for details. library(XML) library(tidyverse) library(lubridate) library(scales) library(ggthemes)…
data analysis

Evaluation of team rank prediction in sports league by sum of residuals

Kazu Nozue / 2019-12-29
J1_2019_pred_results <- read_csv(file.path("/Volumes","data_personal","Kazu_blog14","resources","日刊スポーツ・サッカー担当の19年J1順位予想と結果.csv")) ## ## ── Column specification ──────────────────────────────────────────────────────── ## cols( ## rank =…
data analysis

Interactive app for time-course data of your kids' meet scores

Kazu Nozue / 2018-11-06
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Shiny package in R language can create a fantastic application in interactive mode using a browser (for free!). In an example below, you can download data file for four years of figure records in US junior olympics of synchronized swimming (public available data from USA synchro web site, compiled…