data analysis

Promoter motif plot using BioVizSeq package

Kazu Nozue / 2025-09-02

#install.packages("BioVizSeq") library(BioVizSeq) #library(shinydashboard) #install.packages("shinycssloaders") # /var/folders/_w/7dj610fh8xn6h8001s7_5h3r0000gn/T//Rtmph1L7Mw/downloaded_packages…

data analysis

Useful R techniques 4: Pretty Heatmap

Kazu Nozue / 2024-08-03

example(pheatmap) ## ## phetmp> # Create test matrix ## phetmp> test = matrix(rnorm(200), 20, 10) ## ## phetmp> test[1:10, seq(1, 10, 2)] = test[1:10, seq(1, 10, 2)] + 3 ## ## phetmp> test[11:20, seq(2, 10, 2)] = test[11:20, seq(2, 10, 2)] + 2 ## ## phetmp> test[15:20, seq(2, 10, 2)]…

data-analysis

List to data frame in R tidyverse2

Kazu Nozue / 2023-02-10

data analysis

Useful R techniques 2

Kazu Nozue / 2021-03-19

Key words are key, value, inner_join(), left_join(), right_join(), full_join, semi_join(), and anti_join(). Read a book written by Hadley Wickham and Garrett Grolemund.

data analysis

Heat pump water heater

Kazu Nozue / 2021-01-07

library(tidyverse) library(lubridate) library(scales) Buring gas produce CO2. Reducing gas usage is critical to reduce CO2 production from our house. Here is the history of our gas usage of my house since 2012 November. # reading data gasdata <-…

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","日刊スポーツ・サッカー担当の19年J1順位予想と結果.csv")) ## ## ── Column specification ──────────────────────────────────────────────────────── ## cols( ## rank =…