data analysis

Promoter motif plot using BioVizSeq package

Kazu Nozue / 2025-09-02
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#install.packages("BioVizSeq") library(BioVizSeq) #library(shinydashboard) #install.packages("shinycssloaders") # /var/folders/_w/7dj610fh8xn6h8001s7_5h3r0000gn/T//Rtmph1L7Mw/downloaded_packages…
data analysis

Synteny plot MCscan JBrowse2

Kazu Nozue / 2025-01-12
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When I work with two close relatives, it is interesting which genes are homologous and how chromosomal structures are conserved among those relatives. Synteny plot is useful to visualize how to compare multiple genomic sequences. MCScan is a tool I would like to introduce here. As an example I used…
data analysis

Remote sensing 1.1: python -> Webhooks -> Google Sheet

Kazu Nozue / 2024-12-01
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Since my Rasppberry pi 3 model 3 runs under Python, I would like to use Python in my computer to send some data to Google Sheet. Currently I am learning Python using www.geeksforgeeks.org. To test Python I started to use Jupyter notebook, but switched to Jupyter notebook in Visual Studio Code…
data analysis

Useful R techniques 4: Pretty Heatmap

Kazu Nozue / 2024-08-03
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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

Home electricity 2019-2023

Kazu Nozue / 2023-05-02
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As I planned in my past post, “The second solar system project: timeline”, I woudl like to review the performance of the second solar, as well as other important events related to electricity consumption. […] To obtain data of grid usage, I extracted important numbers from monthly PG&E…
data-analysis

List to data frame in R tidyverse2

Kazu Nozue / 2023-02-10