「クエリを使ってデータをモデリングする - データ分析入門１：基本」の動画チュートリアル

<!DOCTYPE html> <html lang="ja"> <head> <meta name="pageKey" content="d_learning_course_video_guest">  <meta name="linkedin:pageTag" content="view_video"> <meta name="locale" content="ja_JP"> <meta id="config" data-app-version="2.0.2217" data-call-tree-id="AAYnlq5txc1B7A+1la3iWQ==" data-multiproduct-name="learning-guest-frontend" data-service-name="learning-guest-frontend" data-browser-id="ee365509-5239-4861-85a0-198f22a1f91a" data-enable-page-view-heartbeat-tracking data-page-instance="urn:li:page:learning_course_video_guest;FlN4Ln8KTL+BTkQqPJ9pqw==" data-disable-jsbeacon-pagekey-suffix="false" data-member-id="0"> <link rel="canonical" href="https://jp.linkedin.com/learning/learning-data-analytics-1-foundations-21067048/4232560">     <link rel="manifest" href="/homepage-guest/manifest.json" crossorigin="use-credentials">  <script> function getDfd() {let yFn,nFn;const p=new Promise(function(y, n){yFn=y;nFn=n;});p.resolve=yFn;p.reject=nFn;return p;} window.lazyloader = getDfd(); 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rel="stylesheet" href="https://static.licdn.com/aero-v1/sc/h/222idjgc22471173g6oe53p8x"> <script type="application/ld+json"> {"@context":"http://schema.org/","@type":"VideoObject","name":"クエリを使ってデータをモデリングする - データ分析入門１：基本","author":{"@type":"Person","name":"Robin Hunt","url":"https://jp.linkedin.com/learning/instructors/robin-hunt"},"thumbnailUrl":"https://media.licdn.com/dms/image/v2/D4D0DAQGTGudgfpZwkA/learning-public-crop_675_1200/learning-public-crop_675_1200/0/1713980488665?e=2147483647&v=beta&t=pXC0xSADRSX3gN-8lxfF6Z1yDn62OCnVuN7AnG-qPeE","description":"このコースではデータ分析について掘り下げ、データアナリストに必要な役割とスキルについて説明します。必要なデータの特定や各種データの取り扱い、データクリーニングや結合、ベストプラクティスなどを学びます。","duration":"PT8M39S","datePublished":"2024-04-30","uploadDate":"2024-04-30","requiresSubscription":false,"isAccessibleForFree":true,"contentUrl":"https://jp.linkedin.com/learning/learning-data-analytics-1-foundations-21067048/4232560","interactionCount":1363,"interactionStatistic":[{"@type":"InteractionCounter","interactionType":"http://schema.org/WatchAction","userInteractionCount":1363}],"transcript":"データをモデル化するには、さまざまな方法があります。データベースに直接アクセスできる場合は、クエリを使ってデータをモデル化することが多いでしょう。ここでは、結合を使い、データベースでデータモデルを作成する方法を学習していきます。「06_05」フォルダ内のアクセスファイル、「ModelDataWithQueries」を表示しています。支出データの調査テーブルを開くと、アンケートデータが表示されます。さまざまな回答日で、アンケートに回答されていることがわかります。 262 件のアンケート回答データがあることがわかります。このデータを、日付別に分析していきます。例えば、何曜日が最も人気があるのか、または、何月が最も人気がないのかといった視点で調べたいと思います。そのために、再利用可能な日付データセットを活用します。「外部データ」タブから、「新しいデータソース」を選択し、「ファイルから」＞「Excel」の順にクリックします。「参照」ボタンをクリックし、「Dates.xlsx」ファイルを選択します。「現在のデータベースの新しいテーブルに、ソースデータをインポートする」が選択されていることを確認し、「OK」をクリックします。日付データが表示されました。「次へ」をクリックします。「先頭行をフィールド名として使う」にチェックが付いていることを確認し、「次へ」をクリックします。「次へ」をクリックします。「主キーを設定しない」を選択し、「次へ」をクリックし、さらに「完了」をクリックします。そして「閉じる」をクリックします。支出調査のアンケートデータと日付データの２つのテーブルが表示されました。２つのデータセットを活用していきます。一番人気のある日を調べるクエリを作成していきましょう。「作成」タブの「クエリデザイン」をクリックします。２つのテーブルをドラッグし、画面上半分のフィールドリストへ配置します。日付テーブルの公式日付をアンケートテーブルの開始日へドラッグします。内部結合しました。日付テーブルから「曜日名」と「アンケートテーブル」から「＊」をダブルクリックして画面下半分のデザイングリッドに配置します。アンケートテーブルのタブをクリックし、レコード件数を確認します。 262 件です。クエリに切り替え、「実行」ボタンをクリックします。曜日名が１列目に表示されました。データセットを結合することで、曜日の計算を行う必要なく、曜日情報を取得することができました。作成したクエリタブの上で右クリックし、「上書き保存」を選択し、「クエリ名に最も人気のある調査日」と名前を付けて保存します。次に、調査期間中、毎日アンケートに回答があったかどうかを調べることにします。調査期間は、 2020 年７月 24 日から８月 30 日までです。日付テーブルには、５年分の日付が含まれているため、調査期間のレコードに、絞り込むためのクエリを作成します。「作成」タブの「クエリデザイン」をクリックします。日付テーブルをデザイングリッドにドラッグして挿入します。ここでは、すべてのデータを取り込みます。 Shift キーを押しながら、最後のフィールド名をクリックして、すべてのフィールドを選択してから、デザイングリッドへドラッグします。公式日付列の抽出条件に、 between スペース 2020/7/24 スペース and スペース 2020/8/30 と入力します。 Access では、日付データは #記号で囲まれて表示されます。では、「実行」を選択します。調査期間の日数は、 38 日間だとわかります。それでは、作成したクエリのタブ名で右クリックし、「上書き保存」を選択します。「アンケート日付期間」という名前を付けて保存します。２つのクエリを閉じます。クエリの結合の種類を操作し、アンケート回答のあった日となかった日を特定していきます。「作成」タブから「クエリデザイン」を選択します。アンケートテーブルと「アンケート日付期間」クエリをフィールドリストへドラッグします。「公式日付」フィールドを「開始日」フィールドへドラッグして結合します。「公式日付」「曜日名」「月名」「年」「曜日」をダブルクリックして追加します。アンケートテーブルからは、「＊」をダブルクリックして、すべての列を追加します。この後、結合の種類を調整していくことになります。ポイントは、７月 24 日から８月 30 日までの期間中に、アンケートの回答データが存在するか否かに関わらず、期間中のすべての日付データを表示させます。そうすることで、調査期間中毎日アンケート回答があったかどうかを把握できるようになります。結合線の上で右クリックし、「結合プロパティ」を選択します。２番目にある「’アンケート日付期間’ の全レコードと ’Servey Spending Data’ の同じ結合フィールドのレコードだけを含める」を選択し、「OK」をクリックします。そして、実行します。調査期間中のアンケートデータが表示されています。レコードは、日付順に並んでいます。画面を下へスクロールしていくと、８月８日と９日のレコードには、回答がありませんね。８月 11 日と、12 日にも回答がありません。クエリの実行結果をよく見ると、レコード件数は 281 ですが、結果として正しいのでしょうか。アンケートテーブルを開いて確認すると、 262 レコードです。レコード数の差は、開始日フィールドを日付で並べ替えて確認することができます。フィールド名を右クリックすると、並べ替えが選択できます。「降順で並べ替え」をクリックします。すると、調査期間外の９月２日のデータがあること、調査期間８月 15 日から 30 日のデータがないことがわかります。９月２日については、アンケート日付期間クエリによって、除外されています。調査完了です。作成した「クエリ」タブの上で右クリックし、「上書き保存」を選択します。「クエリ名」を「調査期間データ抽出」として保存します。データ、クエリ、結合を活用することで、要件を満たすデータセットを作成することができます。 "} </script>  </head> <body dir="ltr">   <a href="#main-content" class="skip-link btn-md btn-primary absolute z-11 -top-[100vh] focus:top-0"> メインコンテンツにスキップ </a> <header class="header base-detail-page__header px-mobile-container-padding bg-color-background-container global-alert-offset sticky-header"> <nav class="nav pt-1.5 pb-2 flex items-center justify-between relative flex-nowrap babymamabear:py-1.5 nav--minified-mobile " aria-label="プライマリ"> <a href="https://jp.linkedin.com/learning/?trk=learning-course_nav-header-logo" class="nav__logo-link link-no-visited-state z-1 mr-auto min-h-[52px] flex items-center 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id="i18n_aria_live_text_multiple-suggestions" style="display: none"></code> <section class="dismissable-input text-input !pr-3 bg-color-transparent flex items-center h-[40px] min-w-0 relative babybear:w-full babybear:mb-1 typeahead-input keywords-typeahead-input text-input"> <input aria-autocomplete="list" aria-controls="job-search-bar-keywords-typeahead-list" aria-haspopup="listbox" aria-label="役職または会社を検索" autocomplete="off" class="dismissable-input__input font-sans text-md text-color-text bg-color-transparent flex items-center flex-1 focus:outline-none placeholder:text-color-text-secondary" data-tracking-control-name="learning-course_dismissable-input" id="job-search-bar-keywords" maxlength="500" name="keywords" placeholder="役職または会社を検索" role="combobox" type="search">  <div class="typeahead-input__dropdown container-lined absolute top-[calc(100%+3px)] left-0 w-full rounded-b-md rounded-t-none z-[10] overflow-hidden max-w-none babybear:min-w-full babybear:bottom-0 babybear:overflow-y-auto"> <template class="typeahead-item-template"> <li class="typeahead-input__dropdown-item py-1.5 px-2 hover:cursor-pointer hover:bg-color-surface-new-hover hover:border-y-2 hover:border-solid hover:border-color-container-primary" role="option"> <span class="typeahead-input__dropdown-text font-sans text-sm font-bold text-color-text"></span> </li> </template> <ul class="typeahead-input__dropdown-list w-full" id="job-search-bar-keywords-typeahead-list" role="listbox"></ul> </div>  <button class="dismissable-input__button text-color-text h-[40px] min-w-[24px] w-[24px] -mr-2 opacity-0 transition-opacity duration-[0.1s] disabled:invisible focus:opacity-100" data-tracking-control-name="learning-course_dismissable-input-clear" type="button"> <label class="sr-only">条件をクリア</label> <icon class="dismissable-input__button-icon" data-delayed-url="https://static.licdn.com/aero-v1/sc/h/cs55jggk4p3uqh9ozxdmpvjg7"></icon> </button> </section>  <code 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top-[calc(100%+3px)] left-0 w-full rounded-b-md rounded-t-none z-[10] overflow-hidden max-w-none babybear:min-w-full babybear:bottom-0 babybear:overflow-y-auto"> <template class="typeahead-item-template"> <li class="typeahead-input__dropdown-item py-1.5 px-2 hover:cursor-pointer hover:bg-color-surface-new-hover hover:border-y-2 hover:border-solid hover:border-color-container-primary" role="option"> <span class="typeahead-input__dropdown-text font-sans text-sm font-bold text-color-text"></span> </li> </template> <ul class="typeahead-input__dropdown-list w-full" id="job-search-bar-location-typeahead-list" role="listbox"></ul> </div>  <button class="dismissable-input__button text-color-text h-[40px] min-w-[24px] w-[24px] -mr-2 opacity-0 transition-opacity duration-[0.1s] disabled:invisible focus:opacity-100" data-tracking-control-name="learning-course_dismissable-input-clear" type="button"> <label class="sr-only">条件をクリア</label> <icon class="dismissable-input__button-icon" 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data-tracking-control-name="course_title" data-tracking-will-navigate="true" class="from-the-course__link">データ分析入門１：基本</a> </p> <section class="top-card"> <section class="top-card-layout container-lined overflow-hidden babybear:rounded-[0px]"> <section class="top-card__video-wrapper"> <div class="top-card__video">  <div class="share-native-video"> <video autoplay class="share-native-video__node video-js" crossorigin="anonymous" data-sources="[{"src":"https://dms.licdn.com/playlist/vid/v2/D4D0DAQEBY84pvGUbKQ/mp4-640p-30fp-crf28/mp4-640p-30fp-crf28/0/1713897822932?e=2147483647&v=beta&t=yOSIaaNtSyc7ch5V1pul0BY4wFTh-22u-NTf-Q9Fqjg#.mp4"}]" data-poster-url="https://media.licdn.com/dms/image/v2/D4D0DAQGTGudgfpZwkA/learning-public-crop_675_1200/learning-public-crop_675_1200/0/1713980488665?e=2147483647&v=beta&t=pXC0xSADRSX3gN-8lxfF6Z1yDn62OCnVuN7AnG-qPeE" 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babybear:flex-none babybear:w-full babybear:flex-none babybear:w-full"> <h1 class="top-card-layout__title font-sans text-lg papabear:text-xl font-bold leading-open text-color-text mb-0"> クエリを使ってデータをモデリングする </h1> <h2 class="top-card-layout__headline break-words font-sans text-md leading-open text-color-text"> コース: <a href="https://jp.linkedin.com/learning/learning-data-analytics-1-foundations-21067048?trk=course_title" data-tracking-control-name="course_title" data-tracking-will-navigate="true" class="from-the-course__link">データ分析入門１：基本</a> </h2>   <div class="top-card-layout__cta-container flex flex-wrap mt-0.5 papabear:mt-0 ml-[-12px]">   </div> </div>  </div>   </div> </section> </section> <div class="details mx-details-container-padding"> <div class="tabs content-tabs" data-tab-id="course-content-tabs"> <ul class="tabs__list" role="tablist">  <li class="tab flex ml-3 first-of-type:ml-0" role="presentation"> <button aria-selected="true" class="tab-button tab-md tab-selected" data-tracking-control-name="transcripts-tab" data-id="tab__button" role="tab" id="content-tabs__transcripts-btn"> 字幕 </button> </li>  <li class="tab flex ml-3 first-of-type:ml-0" role="presentation"> <button aria-selected="false" class="tab-button tab-md " data-tracking-control-name="offline-tab" data-id="tab__button" role="tab" tabindex="-1" id="content-tabs__offline-btn" data-test-live-offline-tab> オフライン視聴 </button> </li> </ul>  <div class="tab__panel" tabindex="0" role="tabpanel"> <section class="core-section-container my-3 transcripts">  <h2 class="core-section-container__title section-title"> クエリを使ってデータをモデリングする </h2>  <div class="core-section-container__content break-words"> <div class="transcripts__copy"> <span class="transcripts__quotation">“</span> <p> データをモデル化するには、さまざまな方法があります。データベースに直接アクセスできる場合は、クエリを使ってデータをモデル化することが多いでしょう。ここでは、結合を使い、データベースでデータモデルを作成する方法を学習していきます。「06_05」フォルダ内のアクセスファイル、「ModelDataWithQueries」を表示しています。支出データの調査テーブルを開くと、アンケートデータが表示されます。さまざまな回答日で、アンケートに回答されていることがわかります。 262 件のアンケート回答データがあることがわかります。このデータを、日付別に分析していきます。例えば、何曜日が最も人気があるのか、または、何月が最も人気がないのかといった視点で調べたいと思います。そのために、再利用可能な日付データセットを活用します。「外部データ」タブから、「新しいデータソース」を選択し、「ファイルから」＞「Excel」の順にクリックします。「参照」ボタンをクリックし、「Dates.xlsx」ファイルを選択します。「現在のデータベースの新しいテーブルに、ソースデータをインポートする」が選択されていることを確認し、「OK」をクリックします。日付データが表示されました。「次へ」をクリックします。「先頭行をフィールド名として使う」にチェックが付いていることを確認し、「次へ」をクリックします。「次へ」をクリックします。「主キーを設定しない」を選択し、「次へ」をクリックし、さらに「完了」をクリックします。そして「閉じる」をクリックします。支出調査のアンケートデータと日付データの２つのテーブルが表示されました。２つのデータセットを活用していきます。一番人気のある日を調べるクエリを作成していきましょう。「作成」タブの「クエリデザイン」をクリックします。２つのテーブルをドラッグし、画面上半分のフィールドリストへ配置します。日付テーブルの公式日付をアンケートテーブルの開始日へドラッグします。内部結合しました。日付テーブルから「曜日名」と「アンケートテーブル」から「＊」をダブルクリックして画面下半分のデザイングリッドに配置します。アンケートテーブルのタブをクリックし、レコード件数を確認します。 262 件です。クエリに切り替え、「実行」ボタンをクリックします。曜日名が１列目に表示されました。データセットを結合することで、曜日の計算を行う必要なく、曜日情報を取得することができました。作成したクエリタブの上で右クリックし、「上書き保存」を選択し、「クエリ名に最も人気のある調査日」と名前を付けて保存します。次に、調査期間中、毎日アンケートに回答があったかどうかを調べることにします。調査期間は、 2020 年７月 24 日から８月 30 日までです。日付テーブルには、５年分の日付が含まれているため、調査期間のレコードに、絞り込むためのクエリを作成します。「作成」タブの「クエリデザイン」をクリックします。日付テーブルをデザイングリッドにドラッグして挿入します。ここでは、すべてのデータを取り込みます。 Shift キーを押しながら、最後のフィールド名をクリックして、すべてのフィールドを選択してから、デザイングリッドへドラッグします。公式日付列の抽出条件に、 between スペース 2020/7/24 スペース and スペース 2020/8/30 と入力します。 Access では、日付データは #記号で囲まれて表示されます。では、「実行」を選択します。調査期間の日数は、 38 日間だとわかります。それでは、作成したクエリのタブ名で右クリックし、「上書き保存」を選択します。「アンケート日付期間」という名前を付けて保存します。２つのクエリを閉じます。クエリの結合の種類を操作し、アンケート回答のあった日となかった日を特定していきます。「作成」タブから「クエリデザイン」を選択します。アンケートテーブルと「アンケート日付期間」クエリをフィールドリストへドラッグします。「公式日付」フィールドを「開始日」フィールドへドラッグして結合します。「公式日付」「曜日名」「月名」「年」「曜日」をダブルクリックして追加します。アンケートテーブルからは、「＊」をダブルクリックして、すべての列を追加します。この後、結合の種類を調整していくことになります。ポイントは、７月 24 日から８月 30 日までの期間中に、アンケートの回答データが存在するか否かに関わらず、期間中のすべての日付データを表示させます。そうすることで、調査期間中毎日アンケート回答があったかどうかを把握できるようになります。結合線の上で右クリックし、「結合プロパティ」を選択します。２番目にある「’アンケート日付期間’ の全レコードと ’Servey Spending Data’ の同じ結合フィールドのレコードだけを含める」を選択し、「OK」をクリックします。そして、実行します。調査期間中のアンケートデータが表示されています。レコードは、日付順に並んでいます。画面を下へスクロールしていくと、８月８日と９日のレコードには、回答がありませんね。８月 11 日と、12 日にも回答がありません。クエリの実行結果をよく見ると、レコード件数は 281 ですが、結果として正しいのでしょうか。アンケートテーブルを開いて確認すると、 262 レコードです。レコード数の差は、開始日フィールドを日付で並べ替えて確認することができます。フィールド名を右クリックすると、並べ替えが選択できます。「降順で並べ替え」をクリックします。すると、調査期間外の９月２日のデータがあること、調査期間８月 15 日から 30 日のデータがないことがわかります。９月２日については、アンケート日付期間クエリによって、除外されています。調査完了です。作成した「クエリ」タブの上で右クリックし、「上書き保存」を選択します。「クエリ名」を「調査期間データ抽出」として保存します。データ、クエリ、結合を活用することで、要件を満たすデータセットを作成することができます。 </p> </div> </div> </section> </div>  <div class="tab__panel" tabindex="0" role="tabpanel" hidden> <section class="core-section-container my-3 offline">  <h2 class="core-section-container__title section-title"> コースをダウンロードして学習しましょう。 </h2>  <div class="core-section-container__content break-words"> 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tw-linkster-link" href="https://jp.linkedin.com/learning/topics/finance-and-accounting?trk=learning-course_browsemap_link" data-js-module-id="link-column-link" data-tracking-control-name="learning-course_browsemap_link" data-tracking-will-navigate> ファイナンス／会計 </a> </li> <li class="tw-link-column-item"> <a class="link tw-linkster-link" href="https://jp.linkedin.com/learning/topics/project-management-16114554?trk=learning-course_browsemap_link" data-js-module-id="link-column-link" data-tracking-control-name="learning-course_browsemap_link" data-tracking-will-navigate> プロジェクトマネジメント </a> </li> <li class="tw-link-column-item"> <a class="link tw-linkster-link" href="https://jp.linkedin.com/learning/topics/marketing-2?trk=learning-course_browsemap_link" data-js-module-id="link-column-link" data-tracking-control-name="learning-course_browsemap_link" data-tracking-will-navigate> マーケティング </a> </li> <li class="tw-link-column-item"> <a class="link tw-linkster-link" 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data-js-module-id="link-column-link" data-tracking-control-name="learning-course_browsemap_link" data-tracking-will-navigate> UX (ユーザー体験） </a> </li> <li class="tw-link-column-item"> <a class="link tw-linkster-link" href="https://jp.linkedin.com/learning/topics/animation-and-illustration?trk=learning-course_browsemap_link" data-js-module-id="link-column-link" data-tracking-control-name="learning-course_browsemap_link" data-tracking-will-navigate> アニメーション／イラスト </a> </li> <li class="tw-link-column-item"> <a class="link tw-linkster-link" href="https://jp.linkedin.com/learning/topics/web-design-and-ux?trk=learning-course_browsemap_link" data-js-module-id="link-column-link" data-tracking-control-name="learning-course_browsemap_link" data-tracking-will-navigate> ウェブデザイン </a> </li> <li class="tw-link-column-item"> <a class="link tw-linkster-link" href="https://jp.linkedin.com/learning/topics/audio-and-music?trk=learning-course_browsemap_link" data-js-module-id="link-column-link" data-tracking-control-name="learning-course_browsemap_link" data-tracking-will-navigate> オーディオ／音楽 </a> </li> <li class="tw-link-column-item"> <a class="link tw-linkster-link" href="https://jp.linkedin.com/learning/topics/graphic-design-16116191?trk=learning-course_browsemap_link" data-js-module-id="link-column-link" data-tracking-control-name="learning-course_browsemap_link" data-tracking-will-navigate> グラフィックデザイン </a> </li> <li class="tw-link-column-item"> <a class="link tw-linkster-link" href="https://jp.linkedin.com/learning/topics/motion-graphics-and-vfx-16112718?trk=learning-course_browsemap_link" data-js-module-id="link-column-link" data-tracking-control-name="learning-course_browsemap_link" data-tracking-will-navigate> モーショングラフィックス／視覚効果 </a> </li> <li class="tw-link-column-item"> <a class="link tw-linkster-link" href="https://jp.linkedin.com/learning/topics/digital-imaging-photography-2?trk=learning-course_browsemap_link" data-js-module-id="link-column-link" data-tracking-control-name="learning-course_browsemap_link" data-tracking-will-navigate> 写真撮影 </a> </li> <li class="tw-link-column-item"> <a class="link tw-linkster-link" href="https://jp.linkedin.com/learning/topics/video-audio-2?trk=learning-course_browsemap_link" data-js-module-id="link-column-link" data-tracking-control-name="learning-course_browsemap_link" data-tracking-will-navigate> 動画 </a> </li> <li class="tw-link-column-item"> <a class="link tw-linkster-link" href="https://jp.linkedin.com/learning/topics/product-and-manufacturing?trk=learning-course_browsemap_link" data-js-module-id="link-column-link" data-tracking-control-name="learning-course_browsemap_link" data-tracking-will-navigate> 製品／製造業 </a> </li> <li class="tw-link-column-item"> <a class="link tw-linkster-link" href="https://jp.linkedin.com/learning/topics/visualization-and-real-time?trk=learning-course_browsemap_link" data-js-module-id="link-column-link" data-tracking-control-name="learning-course_browsemap_link" 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data-tracking-control-name="language-selector-ko_KR" data-locale="ko_KR" role="menuitem" lang="ko_KR"> 한국어 (韓国語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="मराठी (マラーティー語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-mr_IN" data-locale="mr_IN" role="menuitem" lang="mr_IN"> मराठी (マラーティー語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="Bahasa Malaysia (マレー語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-ms_MY" data-locale="ms_MY" role="menuitem" lang="ms_MY"> Bahasa Malaysia (マレー語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="Nederlands (オランダ語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-nl_NL" data-locale="nl_NL" role="menuitem" lang="nl_NL"> Nederlands (オランダ語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="Norsk (ノルウェー語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-no_NO" data-locale="no_NO" role="menuitem" lang="no_NO"> Norsk (ノルウェー語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="ਪੰਜਾਬੀ (パンジャブ語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-pa_IN" data-locale="pa_IN" role="menuitem" lang="pa_IN"> ਪੰਜਾਬੀ (パンジャブ語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="Polski (ポーランド語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-pl_PL" data-locale="pl_PL" role="menuitem" lang="pl_PL"> Polski (ポーランド語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="Português (ポルトガル語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-pt_BR" data-locale="pt_BR" role="menuitem" lang="pt_BR"> Português (ポルトガル語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="Română (ルーマニア語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-ro_RO" data-locale="ro_RO" role="menuitem" lang="ro_RO"> Română (ルーマニア語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="Русский (ロシア語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-ru_RU" data-locale="ru_RU" role="menuitem" lang="ru_RU"> Русский (ロシア語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="Svenska (スウェーデン語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-sv_SE" data-locale="sv_SE" role="menuitem" lang="sv_SE"> Svenska (スウェーデン語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="తెలుగు (テルグ語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-te_IN" data-locale="te_IN" role="menuitem" lang="te_IN"> తెలుగు (テルグ語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="ภาษาไทย (タイ語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-th_TH" data-locale="th_TH" role="menuitem" lang="th_TH"> ภาษาไทย (タイ語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="Tagalog (タガログ語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-tl_PH" data-locale="tl_PH" role="menuitem" lang="tl_PH"> Tagalog (タガログ語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="Türkçe (トルコ語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-tr_TR" data-locale="tr_TR" role="menuitem" lang="tr_TR"> Türkçe (トルコ語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="Українська (ウクライナ語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-uk_UA" data-locale="uk_UA" role="menuitem" lang="uk_UA"> Українська (ウクライナ語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="Tiếng Việt (ベトナム語)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-vi_VN" data-locale="vi_VN" role="menuitem" lang="vi_VN"> Tiếng Việt (ベトナム語) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="简体中文 (中国語 - 簡体字)" class="font-sans text-xs link block py-[5px] px-2 w-full hover:cursor-pointer hover:bg-color-action hover:text-color-text-on-dark focus:bg-color-action focus:text-color-text-on-dark language-selector__link !font-regular" data-tracking-control-name="language-selector-zh_CN" data-locale="zh_CN" role="menuitem" lang="zh_CN"> 简体中文 (中国語 - 簡体字) </button> </li> <li class="language-selector__item" role="presentation">  <button aria-label="正體中文 (中国語 - 繁体字)" class="font-sans text-xs link block py-[5px] px-2 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「クエリを使ってデータをモデリングする - データ分析 入門１：基本」の動画チュートリアル | LinkedInラーニング

「クエリを使ってデータをモデリングする - データ分析入門１：基本」の動画チュートリアル | LinkedInラーニング