Mitsuo Shiota

My submission for #TidyTuesday, Week 43 on IKEA Sofas and Their Swedish Places. I explore in which area 7 commonly sold IKEA products are highest priced. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 42 on which college majors are safest from AI. I explore correlation between starting salary and AI exposure in total, text-based tasks, or visual tasks. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 41 on AmphibiaWeb. I explore top 20 hosting countries of native frog/toad species. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 40 on Avocado Oil Authenticity. I explore a combination of fatty acid and sterol profiles to identify pure avocado oil in 2020 bottled oil examination. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 39 on Health metrics in urban centres worldwide. I explore number of hospitals and pharmacies per capita, and pharmacies per hospital by income group. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 38 on average share of green areas across cities. I explore share changes in China, India, and Japan. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 37 on Dead Sea Scrolls Manuscripts. I explore material composition by period. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 36 on The Cappuccino Index. I explore cappuccino affordability by continent. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 35 on World Castles, Fortresses and Palaces. I plot castles founded before 1615 in Japan to show Tokugawa gov't policy of 'one castle per one territory'. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 34 on Country Music Lyrics. I explore who was the top producer in each year. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 33 on IELTS exam results. I explore in which part of the test English native advantages are most obvious. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 32 on the Palomar Spectroscopic Survey of Nearby Galaxies. I recreate the classic BPT diagnostic diagram. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 31 on Basotho Wool. I compare import price of China and South Africa. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 30 on Ecotourism. I explore how unlikely I am to observe a Gouldian finch on rainy days. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 29 on Near-Death Experiences. I explore correlations among AI detected features, and find some relationship between ai-obe and ai_esp. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 28 on Many penguins. I explore beak width difference by sex across species. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 27 on UFC Athletes and Fight Data. I explore fights Blue won against better rank Red. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 26 on Wreck Inventory of Ireland. I explore number of wrecks by month. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 25 on Papal Encyclicals: Industrial Revolution vs. AI Revolution. I explore words per paragraph distribution by encyclical. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 24 on UK Baby Names. I explore degree of concentration by sex in UK baby names from 1997 to 2025. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 23 on Films Based on Video Games. I explore whether audiences and critics agree on English theatrical releases based on video games. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 22 on European Parenting Leave Policies. I explore which countries were the first to implement co-parent leave policies. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 21 on Sustainable Energy for All. I explore renewable energy share changes in 10 largest GDP countries. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 20 on State of Crossref metadata by member country. I explore citations received per work of journal article by country. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 19 on Twinned Cities. I explore # of twinned cities agreements in top 6 countries by classification of # of agreements by city. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 18 on Italian Industrial Production. I explore production change in textiles in Italy. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 17 on US Agricultural Tariffs. I compare Korea with Mexico in duty-free access to the US agricultural market. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 16 on Global Health Spending. I explore countries with large OOPS share changes. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 15 on Bird Sightings at Sea. I plot recorded points within 100km from coastal lines. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 14 on Repair Cafes Worldwide. I explore number of branches by year and country. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 13 on Coastal Water Temperature in Depth. I explore seasonal changes by year and depth. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 12 on One Million Digits of Pi. I explore digit distribution in 5 or more repeated same digits like 3333333. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 11 on Salmonid Mortality Data. I explore mortality time series for both salmon and rainbow trout in country: Norge. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 10 on How likely is 'likely'? I find 3721 out of 51740 responds in pairwise comparisons are inconsistent with responders' own absolute judgements, and make a network graph of confused pairs by trying igraph package. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 9 on Golem Grad Tortoise Data. I explore measured female/male ratio by locality and year-season. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 8 on Science Foundation Ireland Grants Commitments. I explore grants distribution in each project length category (yearly). Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 7 on Agricultural Production Statistics in New Zealand. I explore production changes over time of sheep, poultry, cattle, deer, goats and pigs. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 6 on the 2026 Winter Olympics. I explore event distribution across the days by event type. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 5 on Edible Plants Database. I explore relationship between nutrient the plant requires and days of growing to harvest. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 4 on Brazilian Companies. I explore declared share capital distribution by company size, and focus enterprises with more than 10 billion BRL declared share capital. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 3 on Astronomy Picture of the Day. I explore how word counts in title changed by year. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 2 on The Languages of Africa. I explore the relationship between # of countries where the language is spoken and # of native speakers. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 52 on Christmas Novels. I explore term frequency changes from authors born before 1850 to those born after 1850. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 51 on the languages of the world. I explore endangerment status distribution by macro area. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 50 on Roundabouts across the world. I explore roundabouts in Japan. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 49 on Cars in Qatar. I explore relationship between weight and horsepower of non-2-seater cars by engine type. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 48 on Can an exploding snowman predict the summer season? I explore possible linear relationship between time elapsed from Boeoegg ignition to explosion and something like temperature, precipitation and sunshine duration. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 47 on Statistical Performance Indicators. I explore scores in 2023 by income level of country. Code: github.com/mitsuoxv/tid...

My submission for #TidyTuesday, Week 46 on The Complete Sherlock Holmes. I explore stop words term frequency ratio, Holmes speakings (in The "Gloria Scott" and The Musgrave Ritual) over Watson writings (in the rest of The Memoirs of Sherlock Holmes). Code: github.com/mitsuoxv/tid...