seinzumtode https://blog.hatena.ne.jp/seinzumtode/ how to code something https://seinzumtode.hatenadiary.jp/ sentdex.comで配布されてるデータ sentdex.com/GBPUSD.zip tb <- read.table("GBPUSD1d.txt",sep=',',colClasses=c("character","numeric","numeric")) df <- data.frame(strptime(tb$V1,"%Y%m%d%M%S"),tb$V2,tb$V3) names(df) <- c("time","bid","ask")こんな感じ >head(df) time bid ask 1 2013-05-01 1.55358 1.55371 2 2013-05-01 1.55… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fseinzumtode.hatenadiary.jp%2Fentry%2F20141015%2F1413377352" title="Rで時系列データの読込み - how to code something" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/s/seinzumtode/20141016/20141016095205.png Hatena Blog https://hatena.blog 2014-10-15 21:49:12 rich https://seinzumtode.hatenadiary.jp/entry/20141015/1413377352 1.0 100%