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-c8420c5e
+04e9f6fd

DataExp.html

@@ -227,15 +227,15 @@
 <span id="cb12-3"><a href="#cb12-3" aria-hidden="true" tabindex="-1"></a><span class="fu">library</span>(dplyr)</span>
 <span id="cb12-4"><a href="#cb12-4" aria-hidden="true" tabindex="-1"></a><span class="fu">library</span>(tidymodels)</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 <div class="cell-output cell-output-stderr">
-<pre><code>── Attaching packages ────────────────────────────────────── tidymodels 1.1.1 ──</code></pre>
+<pre><code>── Attaching packages ────────────────────────────────────── tidymodels 1.2.0 ──</code></pre>
 </div>
 <div class="cell-output cell-output-stderr">
-<pre><code>✔ broom        1.0.5     ✔ rsample      1.2.0
-✔ dials        1.2.0     ✔ tune         1.1.2
-✔ infer        1.0.5     ✔ workflows    1.1.3
-✔ modeldata    1.2.0     ✔ workflowsets 1.0.1
-✔ parsnip      1.1.1     ✔ yardstick    1.2.0
-✔ recipes      1.0.9     </code></pre>
+<pre><code>✔ broom        1.0.5      ✔ rsample      1.2.1 
+✔ dials        1.2.1      ✔ tune         1.2.0 
+✔ infer        1.0.7      ✔ workflows    1.1.4 
+✔ modeldata    1.3.0      ✔ workflowsets 1.1.0 
+✔ parsnip      1.2.1      ✔ yardstick    1.3.1 
+✔ recipes      1.0.10     </code></pre>
 </div>
 <div class="cell-output cell-output-stderr">
 <pre><code>── Conflicts ───────────────────────────────────────── tidymodels_conflicts() ──
@@ -245,7 +245,7 @@
 ✖ dplyr::lag()      masks stats::lag()
 ✖ yardstick::spec() masks readr::spec()
 ✖ recipes::step()   masks stats::step()
-• Dig deeper into tidy modeling with R at https://www.tmwr.org</code></pre>
+• Use suppressPackageStartupMessages() to eliminate package startup messages</code></pre>
 </div>
 <div class="sourceCode cell-code" id="cb16"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb16-1"><a href="#cb16-1" aria-hidden="true" tabindex="-1"></a><span class="fu">library</span>(cluster)</span>
 <span id="cb16-2"><a href="#cb16-2" aria-hidden="true" tabindex="-1"></a><span class="fu">library</span>(ggplot2)</span>

about 2.html

@@ -117,27 +117,27 @@ <h1 class="title">About</h1>
 <div class="quarto-title-meta">
   </div>
 </header><main class="content" id="quarto-document-content">
-<p>This comes from the file <code>about.qmd</code>.</p>
-<p>This is a website for the final project for MA[46]15 Data Science with R by Team TEAMNAME. The members of this team are below.</p>
-<section id="wei" class="level2">
-<h2 data-anchor-id="wei">Wei</h2>
-<p>Senior studying Data Science</p>
+<p>This is a website for the final project for MA[46]15 Data Science with R by Team T3AM3.</p>
+<p>The members of this team are below.</p>
+<section id="wei-mai" class="level2">
+<h2 data-anchor-id="wei-mai">Wei Mai</h2>
+<p>Wei is a senior studying Data Science.</p>
 </section>
 <section id="xinran-sun" class="level2">
 <h2 data-anchor-id="xinran-sun">Xinran Sun</h2>
-<p>Xinran is a junior majoring in Economics and Mathematics at Boston University.</p>
+<p>Xinran is a junior majoring in Economics and Mathematics.</p>
 </section>
 <section id="ellis-coldren" class="level2">
 <h2 data-anchor-id="ellis-coldren">Ellis Coldren</h2>
 <p>Senior studying math and computer science in the BA/MA program.</p>
 </section>
 <section id="phil-ledoit" class="level2">
 <h2 data-anchor-id="phil-ledoit">Phil Ledoit</h2>
-<p>Phil is a senior studying Statistics and Computer Science. His interests include data exploration, cleaning, and processing.</p>
+<p>Phil is a senior studying Statistics and Computer Science.</p>
 </section>
 <section id="ken-yusuf" class="level2">
 <h2 data-anchor-id="ken-yusuf">Ken Yusuf</h2>
-<p>Sophomore studying economics and math.</p>
+<p>Ken is a sophomore studying economics and math.</p>
 <!-- Please leave in the information below -->
 <section id="about-this-template." class="level3">
 <h3 data-anchor-id="about-this-template.">About this Template.</h3>

big_picture 2.html

@@ -114,13 +114,20 @@
     <h2 id="toc-title">On this page</h2>
 
   <ul>
-  <li><a href="#rubric-on-this-page" id="toc-rubric-on-this-page" class="nav-link active" data-scroll-target="#rubric-on-this-page">Rubric: On this page</a></li>
+  <li><a href="#how-is-h1b-applicants-doing" id="toc-how-is-h1b-applicants-doing" class="nav-link active" data-scroll-target="#how-is-h1b-applicants-doing">How is H1B applicants doing?</a>
+  <ul class="collapse">
+  <li><a href="#introduction" id="toc-introduction" class="nav-link" data-scroll-target="#introduction">Introduction</a></li>
+  <li><a href="#overview-of-h-1b-visa-applicants" id="toc-overview-of-h-1b-visa-applicants" class="nav-link" data-scroll-target="#overview-of-h-1b-visa-applicants">Overview of H-1B Visa Applicants</a></li>
+  <li><a href="#how-can-h1b-applicants-find-a-job-these-days" id="toc-how-can-h1b-applicants-find-a-job-these-days" class="nav-link" data-scroll-target="#how-can-h1b-applicants-find-a-job-these-days">How can H1B applicants find a job these days?</a></li>
+  <li><a href="#conclusion" id="toc-conclusion" class="nav-link" data-scroll-target="#conclusion">Conclusion</a></li>
+  <li><a href="#rubric-on-this-page" id="toc-rubric-on-this-page" class="nav-link" data-scroll-target="#rubric-on-this-page">Rubric: On this page</a></li>
   <li><a href="#rubric-other-components" id="toc-rubric-other-components" class="nav-link" data-scroll-target="#rubric-other-components">Rubric: Other components</a>
   <ul class="collapse">
   <li><a href="#interactive" id="toc-interactive" class="nav-link" data-scroll-target="#interactive">Interactive</a></li>
   <li><a href="#video-recording" id="toc-video-recording" class="nav-link" data-scroll-target="#video-recording">Video Recording</a></li>
   <li><a href="#rest-of-the-site" id="toc-rest-of-the-site" class="nav-link" data-scroll-target="#rest-of-the-site">Rest of the Site</a></li>
   </ul></li>
+  </ul></li>
   </ul>
 </nav>
     </div>
@@ -149,10 +156,41 @@ <h1 class="title">Big Picture</h1>
 
 </header>
 
-<p><img src="images/The_Big_Picture_2.jpeg" class="img-fluid"></p>
-<p>This comes from the file <code>big_picture.Rmd</code>.</p>
-<p>Think of this page as your 538/Upshot style article. This means that you should try to tell a story through the data and your analysis. Read articles from those sites and similar sites to get a feeling for what they are like. Try to write in the style of a news or popular article. Importantly, this pge should be geared towards the general public. You shouldn’t assume the reader understands how to interpret a linear regression. Focus on interpretation and visualizations.</p>
-<hr>
+<p><img src="images/h1b.png" class="img-fluid" width="900"></p>
+<section id="how-is-h1b-applicants-doing" class="level1">
+<h1>How is H1B applicants doing?</h1>
+<section id="introduction" class="level2">
+<h2 class="anchored" data-anchor-id="introduction">Introduction</h2>
+<p>The H-1B visa program is a vital bridge connecting skilled foreign professionals with U.S. employers facing labor shortages. Its annual cap and rigorous selection criteria make it one of the most competitive visa categories. Understanding the landscape of H-1B visa applicants—who they are, where they work, and how they contribute—can illuminate the program’s impact on individuals and the economy.</p>
+<p>This page aims to provide an accessible overview of how H-1B visa applicants are faring, presenting insights into applicant trends, approval rates, and economic contributions.</p>
+</section>
+<section id="overview-of-h-1b-visa-applicants" class="level2">
+<h2 class="anchored" data-anchor-id="overview-of-h-1b-visa-applicants">Overview of H-1B Visa Applicants</h2>
+<p>The majority of H-1B visa applicants are highly educated professionals, primarily working in technology, engineering, and healthcare. The majority of the accepted applicants have at least master degrees.</p>
+<p><img src="images/education.png" class="img-fluid"></p>
+<p>Countries like India and China dominate the applicant pool, reflecting strong educational systems in these regions and their economies’ growth. In fact, 81.4% of applicants were from India in 2022, when 17.5$ of the worlds population is in India. From 1997 to 2022, applicants from India comprise 61.3% of the total applicant pool, and applicants from Asia comprised 80.4%.</p>
+<p><img src="images/Pie_2022.png" class="img-fluid"> <img src="images/GeoVis_2022.png" class="img-fluid"></p>
+<p>In addition, Asia is the only continents where the number of H-1B visa applications has trended upwards in the last 20 years. All other countries have remained stagnant or decreased.<img src="images/Continent_Year_Normalized.png" class="img-fluid"></p>
+<p>80% of the Job Titles of H-1B visa holders contain the word ‘software’, and 40% of the job titles contain the word ‘engineer’ or ‘developer’. Therefore, many applicants seek positions in major U.S. tech hubs such as Silicon Valley, Seattle, and New York. Because of the specialized skill set of H-1B holders, many are hired for jobs that pay above the median salary in America, which is around $60,000. Most also hold degrees in their field. Consistent with the market trends, H-1B holders with more advanced degrees tend to have higher annual salary. Note that, because many of the jobs are temporary, the salaries may be listed on a 6-month basis. So, the concentration in this graph around the wage = $45,000 is, in reality, a $90,000 annual salary . <img src="images/median_income.PNG" class="img-fluid"></p>
+</section>
+<section id="how-can-h1b-applicants-find-a-job-these-days" class="level2">
+<h2 class="anchored" data-anchor-id="how-can-h1b-applicants-find-a-job-these-days">How can H1B applicants find a job these days?</h2>
+<p><img src="images/Applications_by_State.png" class="img-fluid"></p>
+<p><strong>Interpretation of the barchart</strong></p>
+<p>Looking at the chart, H1B applicants have a better odds of finding a full time position in california or texas since thats where majority of tech companies are. H1B applicants should plan ahead and think about what states they want to live in.</p>
+<p>Economic Contributions of H-1B Workers H-1B visa holders significantly contribute to the U.S. economy. Employers rely on their specialized skills to fill key gaps, particularly in IT, engineering, and research roles.</p>
+<p>Challenges Faced by H-1B Applicants H-1B applicants encounter several challenges:</p>
+<p>Visa Lottery: With the number of applications exceeding the annual cap, many applicants face rejection despite qualifying for positions.</p>
+<p>Processing Delays: Lengthy processing times and stringent documentation requirements add stress to the application process.</p>
+<p>Employer Compliance: Employers must carefully navigate regulatory requirements, making it challenging for smaller companies to hire foreign talent.</p>
+<p>Workplace Limitations: Visa holders may be tied to a specific employer, limiting their career mobility and bargaining power.</p>
+<p>Conclusion Despite the challenges and competitive nature of the H-1B visa program, applicants continue to apply in large numbers.</p>
+<p>Their skills and expertise are crucial to many industries, especially technology and healthcare, where workforce shortages exist. By understanding trends and challenges, policymakers and employers can work towards a fair and effective system that continues to attract the best talent worldwide</p>
+</section>
+<section id="conclusion" class="level2">
+<h2 class="anchored" data-anchor-id="conclusion">Conclusion</h2>
+<p>Despite facing significant challenges, H-1B visa applicants continue to be an essential source of skilled labor for the U.S. economy, particularly in the technology and engineering sectors. Understanding their demographic trends, challenges, and economic contributions provides insight into the critical role they play and highlights areas where policy improvements could benefit both the applicants and the U.S. workforce to attract more H-1B visa applicants.</p>
+</section>
 <section id="rubric-on-this-page" class="level2">
 <h2 class="anchored" data-anchor-id="rubric-on-this-page">Rubric: On this page</h2>
 <p>You will</p>
@@ -191,10 +229,10 @@ <h3 class="anchored" data-anchor-id="video-recording">Video Recording</h3>
 </section>
 <section id="rest-of-the-site" class="level3">
 <h3 class="anchored" data-anchor-id="rest-of-the-site">Rest of the Site</h3>
-<p>Finally, here are important things to keep in mind for the rest of the site.</p>
-<p>The main title of your page is informative. Each post has an author/description/informative title. All lab required posts are present. Each page (including the home page) has a nice featured image associated with it. Your about page is up to date and clean. You have removed the generic posts from the initial site template.</p>
+<p>The main title of your page is informative. Each post has an author/description/informative title. All lab required posts are present. Each page (including the home page) has a nice featured image associated with it.</p>
 
 
+</section>
 </section>
 </section>