Brazilian Portuguese COVID-19 Tweets

<strong>Brazilian Portuguese symptoms about COVID-19:</strong> <strong>Source</strong>: Twitter <strong>Start</strong>: 2019-01-01 (January 1st) <strong>End</strong>: 2021-06-30 (June 30th) <strong>Tweets</strong>: 13,857,517 Year 2019 [full year]: 4,043,958 obs. of 26 variables (Brazil_Portuguese_COVID19_Tweets2019.csv) Year 2020 [full year]: 6,155,844 obs. of 26 variables (Brazil_Portuguese_COVID19_Tweets2020.csv) Year 2021 [1st sem]: 3,657,715 obs. of 26 variables (Brazil_Portuguese_COVID19_Tweets2021.csv) <strong>Search terms (56 symptoms keywords about COVID-19):</strong> <strong>(1)</strong> adinamia, <strong>(2)</strong> ageusia, <strong>(3)</strong> anosmia, <strong>(4)</strong> boca azulada, <strong>(5)</strong> calafrio, <strong>(6)</strong> cansaço, <strong>(7) </strong>cefaleia, <strong>(8)</strong> cianose, <strong>(9)</strong> coloração azulada no rosto, <strong>(10)</strong> congestão nasal, <strong>(11)</strong> conjuntivite, <strong>(12) </strong>coriza, <strong>(13)</strong> desconforto respiratório, <strong>(14)</strong> diarreia, <strong>(15)</strong> dificuldade para respirar, <strong>(16)</strong> diminuição do apetite, <strong>(17)</strong> dispneia, <strong>(18)</strong> distúrbio gustativo, <strong>(19)</strong> distúrbio olfativo, <strong>(20)</strong> dor abdominal, <strong>(21)</strong> dor de cabeça, <strong>(22)</strong> dor de garganta, <strong>(23)</strong> dor no corpo, <strong>(24)</strong> dor no peito, <strong>(25) </strong>dor persistente no tórax, <strong>(26) </strong>erupção cutânea na pele, <strong>(27)</strong> fadiga, <strong>(28)</strong> falta de ar, <strong>(29)</strong> febre, <strong>(30)</strong> gripe, <strong>(31)</strong> hiporexia, <strong>(32)</strong> inapetência, <strong>(33)</strong> infecção respiratória, <strong>(34)</strong> lábio azulado, <strong>(35)</strong> mialgia, <strong>(36)</strong> nariz entupido, <strong>(37) </strong>náusea, <strong>(38)</strong> obstrução nasal, <strong>(39)</strong> perda de apetite, <strong>(40)</strong> perda do olfato, <strong>(41)</strong> perda do paladar, <strong>(42)</strong> pneumonia, <strong>(43)</strong> pressão no peito, <strong>(44)</strong> pressão no tórax, <strong>(45)</strong> prostração, <strong>(46)</strong> quadro gripal, <strong>(47)</strong> quadro respiratório, <strong>(48)</strong> queda da saturação, <strong>(49)</strong> resfriado, <strong>(50)</strong> rosto azulado, <strong>(51)</strong> saturação baixa, <strong>(52)</strong> saturação de o2 menor que 95%, <strong>(53)</strong> síndrome respiratória aguda grave, <strong>(54) </strong>srag, <strong>(55)</strong> tosse, <strong>(56)</strong> vômito. <strong>Variables:</strong> <pre><code class="language-html">Variable str Description ---------------------------------------------------------------------------------- id (integer64) - Tweet identifier conversation_id (integer64) - Tweet conversation identifier date (POSIXct) - Tweet created date (format: YYYY-MM-DD hh:mm:ss) tweet (chr) - Symptoms mention about COVID-19 language (chr) - Tweet language: Portuguese hashtags (chr) - Sign (#) used to identify specific topic user_id (integer64) - User identifier username (chr) - Twitter user name link (chr) - Tweet url urls (chr) - External urls from tweet photos (chr) - Photos posted in message (link) video (int) - Video posted in message (1=True;0=False) thumbnail (chr) - Thumbnail posted in message retweet (logi) - Message reposted by another user nlikes (int) - Number of tweet likes nreplies (in) - Number of tweet replies nretweets (int) - Number of tweet retweets Near (logi) - Near a certain City (Example: London) geo (logi) - Geo coordinates (lat,lon,km/mi.) user_rt_id (logi) - User retweet identifier user_rt (logi) - Retweet user retweet_id (logi) - Retweet identifier reply_to (chr) - Answer to someone retweet_date (logi) - Retweet created date (format: YYYY-MM-DD hh:mm:ss) symptoms (chr) - Symptoms mentioned nsymptoms (int) - Number of symptons mentioned </code></pre> <em>str: Compactly Display the Structure of an Arbitrary R Object</em>