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Response
200 OK
IP
3.135.220.255
Profiled on
Token
f4e0c6

ArticleController :: show

Request

GET Parameters

None

POST Parameters

None

Uploaded Files

None

Request Attributes

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"*/*"
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x-php-ob-level 
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Request Content

Request content not available (it was retrieved as a resource).

Response

Response Headers

Header Value
cache-control 
"no-cache, private"
content-type 
"text/html; charset=UTF-8"
date 
"Sat, 22 Feb 2025 13:43:57 GMT"
link 
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Response Cookies

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Session 6

Session Metadata

Key Value
Created 
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Last used 
"Sat, 22 Feb 25 13:43:56 +0000"
Lifetime 
0

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Session Usage

6 Usages
Stateless check enabled
Usage
Symfony\Component\Security\Csrf\TokenStorage\SessionTokenStorage:76
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Symfony\Component\Security\Csrf\TokenStorage\SessionTokenStorage:79
Show trace 
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Symfony\Component\Security\Csrf\TokenStorage\SessionTokenStorage:52
Show trace 
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Symfony\Component\Security\Csrf\TokenStorage\SessionTokenStorage:56
Show trace 
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Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage:41
Show trace 
[
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    "file" => "/var/www/vhosts/dev.bbntimes.com/rct.dev.bbntimes.com/vendor/symfony/security-core/Authentication/Token/Storage/UsageTrackingTokenStorage.php"
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    "function" => "getMetadataBag"
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Symfony\Component\Security\Http\Firewall\ContextListener:171
Show trace 
[
  [
    "file" => "/var/www/vhosts/dev.bbntimes.com/rct.dev.bbntimes.com/vendor/symfony/security-http/Firewall/ContextListener.php"
    "line" => 171
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Flashes

Flashes

No flash messages were created.

Server Parameters

Server Parameters

Defined in .env

Key Value
APP_ENV 
"dev"
APP_SECRET 
"0a988e63f011514eaabfc650b599af4d"
CORS_ALLOW_ORIGIN 
"*"
DATABASE_URL 
"mysql://bbndb_rctuser:33F5W25z40or0f7@localhost:3306/rct_bbntimes"
GOOGLE_RECAPTCHA_SECRET_KEY 
"6LdV5fgpAAAAANxzTG8ZMfIjil1wu-1vrQvnUt-x"
GOOGLE_RECAPTCHA_SITE_KEY 
"6LdV5fgpAAAAAENKcn73MJAhQrbtQeqgyC4wDLMP"
MAILER_DSN 
"smtp://no-reply%40rct.dev.bbntimes.com:Bl6%26gLD48%26Of919@rct.dev.bbntimes.com:465"
MARIADB_PASSWORD 
"i!87pK&!85ezc8"

Defined as regular env variables

Key Value
APP_DEBUG 
"1"
BASE 
"/public"
CONTEXT_DOCUMENT_ROOT 
"/var/www/vhosts/dev.bbntimes.com/rct.dev.bbntimes.com"
CONTEXT_PREFIX 
""
DOCUMENT_ROOT 
"/var/www/vhosts/dev.bbntimes.com/rct.dev.bbntimes.com"
FCGI_ROLE 
"RESPONDER"
GATEWAY_INTERFACE 
"CGI/1.1"
HTTPS 
"on"
HTTP_ACCEPT 
"*/*"
HTTP_ACCEPT_ENCODING 
"gzip, br, zstd, deflate"
HTTP_CONNECTION 
"close"
HTTP_COOKIE 
"care_did=e0c21dd2-7577-479a-b5a8-3a8f0d5dd7a7; PHPSESSID=5r4gjnh90ci2dgnj9sia8en6nr"
HTTP_HOST 
"rct.dev.bbntimes.com"
HTTP_USER_AGENT 
"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
PASSENGER_COMPILE_NATIVE_SUPPORT_BINARY 
"0"
PASSENGER_DOWNLOAD_NATIVE_SUPPORT_BINARY 
"0"
PATH 
"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin"
PHP_SELF 
"/public/index.php"
PP_CUSTOM_PHP_CGI_INDEX 
"plesk-php81-fastcgi"
PP_CUSTOM_PHP_INI 
"/var/www/vhosts/system/rct.dev.bbntimes.com/etc/php.ini"
QUERY_STRING 
""
REDIRECT_BASE 
"/public"
REDIRECT_HTTPS 
"on"
REDIRECT_PASSENGER_COMPILE_NATIVE_SUPPORT_BINARY 
"0"
REDIRECT_PASSENGER_DOWNLOAD_NATIVE_SUPPORT_BINARY 
"0"
REDIRECT_REDIRECT_HTTPS 
"on"
REDIRECT_REDIRECT_PASSENGER_COMPILE_NATIVE_SUPPORT_BINARY 
"0"
REDIRECT_REDIRECT_PASSENGER_DOWNLOAD_NATIVE_SUPPORT_BINARY 
"0"
REDIRECT_REDIRECT_SCRIPT_URI 
"https://rct.dev.bbntimes.com/technology/exploring-the-uses-of-r-programming-in-data-science"
REDIRECT_REDIRECT_SCRIPT_URL 
"/technology/exploring-the-uses-of-r-programming-in-data-science"
REDIRECT_REDIRECT_SSL_TLS_SNI 
"rct.dev.bbntimes.com"
REDIRECT_REDIRECT_STATUS 
"200"
REDIRECT_REDIRECT_UNIQUE_ID 
"Z7nUnZDyWLT8YV1VjBpajwAAAIM"
REDIRECT_SCRIPT_URI 
"https://rct.dev.bbntimes.com/technology/exploring-the-uses-of-r-programming-in-data-science"
REDIRECT_SCRIPT_URL 
"/technology/exploring-the-uses-of-r-programming-in-data-science"
REDIRECT_SSL_TLS_SNI 
"rct.dev.bbntimes.com"
REDIRECT_STATUS 
"200"
REDIRECT_UNIQUE_ID 
"Z7nUnZDyWLT8YV1VjBpajwAAAIM"
REDIRECT_URL 
"/public/technology/exploring-the-uses-of-r-programming-in-data-science"
REMOTE_ADDR 
"3.135.220.255"
REMOTE_PORT 
"27946"
REQUEST_METHOD 
"GET"
REQUEST_SCHEME 
"https"
REQUEST_TIME 
1740231837
REQUEST_TIME_FLOAT 
1740231837.1006
REQUEST_URI 
"/technology/exploring-the-uses-of-r-programming-in-data-science"
SCRIPT_FILENAME 
"/var/www/vhosts/dev.bbntimes.com/rct.dev.bbntimes.com/public/index.php"
SCRIPT_NAME 
"/public/index.php"
SCRIPT_URI 
"https://rct.dev.bbntimes.com/technology/exploring-the-uses-of-r-programming-in-data-science"
SCRIPT_URL 
"/technology/exploring-the-uses-of-r-programming-in-data-science"
SERVER_ADDR 
"5.196.1.209"
SERVER_ADMIN 
"[no address given]"
SERVER_NAME 
"rct.dev.bbntimes.com"
SERVER_PORT 
"443"
SERVER_PROTOCOL 
"HTTP/1.1"
SERVER_SIGNATURE 
"<address>Apache Server at rct.dev.bbntimes.com Port 443</address>\n"
SERVER_SOFTWARE 
"Apache"
SSL_TLS_SNI 
"rct.dev.bbntimes.com"
SYMFONY_DOTENV_VARS 
"APP_ENV,APP_SECRET,DATABASE_URL,MARIADB_PASSWORD,CORS_ALLOW_ORIGIN,MAILER_DSN,GOOGLE_RECAPTCHA_SECRET_KEY,GOOGLE_RECAPTCHA_SITE_KEY"
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Sub Requests 6

CookieController :: renderAnalysis (token = fbc53a)

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"App\Controller\CookieController::renderAnalysis"
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"html"
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"4d592e"

AppController :: renderHeader (token = 5a5857)

Key Value
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"App\Controller\AppController::renderHeader"
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"en"
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"1a5137"
slug 
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ArticleController :: trendingArticle (token = d070d6)

Key Value
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"App\Controller\ArticleController::trendingArticle"
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"html"
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"en"
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"976d39"
category 
"Technology"

ArticleController :: relatedArticles (token = d1f792)

Key Value
_controller 
"App\Controller\ArticleController::relatedArticles"
_format 
"html"
_locale 
"en"
_stopwatch_token 
"bdc442"
current_article 
App\Entity\Article {#1094
  -id: 16872
  -title: "Exploring the Uses of R Programming in Data Science"
  -slug: "exploring-the-uses-of-r-programming-in-data-science"
  -introtext: "<p>In this data-driven world, everything relies on data and its interpretation, making the field of data science immensely popular and demanding.&nbsp;</p>\r\n"
  -content: """
    \r\n
    <p>The R programming language is a tool in data science with various uses, including statistical analysis, data visualization, data manipulation, and applying machine learning techniques.</p>\r\n
    <h2>The Role of R in Modern Data Science</h2>\r\n
    <p><img src="/images/The_Role_of_R_in_Modern_Data_Science.png" alt="The_Role_of_R_in_Modern_Data_Science.png" width="700" height="398" /></p>\r\n
    <p>R is an open-source programming language rich in data manipulation packages. R programming is widely used in modern data science fields such as machine learning, cybersecurity, statistical analysis, and statistical software development. The popularity of R in modern data science is attributed to its feature of data analysis without explicit algorithm development and data visualization using R’s exceptional graphical capabilities, essential aspects for students seeking <a href="https://domycoding.com/r-programming.html" target="_blank" rel="noopener">R programming homework help</a>.</p>\r\n
    <h2>R Programming: A Tool for Statistical Analysis</h2>\r\n
    <p>R programming language was initially designed for statistical analysis and statistical software development purposes. It provides all basic and advanced packages and libraries essential for data retrieval and providing data insights. Some statistical analysis libraries in R include:</p>\r\n
    <ol>\r\n
    <li aria-level="1">\r\n
    <p>Mean, median, and mode</p>\r\n
    </li>\r\n
    <li aria-level="1">\r\n
    <p>The student T-test</p>\r\n
    </li>\r\n
    <li aria-level="1">\r\n
    <p>Time-series data analysis</p>\r\n
    </li>\r\n
    <li aria-level="1">\r\n
    <p>Regression analysis (both linear and logistic)</p>\r\n
    </li>\r\n
    <li aria-level="1">\r\n
    <p>Correlation Analysis</p>\r\n
    </li>\r\n
    <li aria-level="1">\r\n
    <p>Chi-square Analysis</p>\r\n
    </li>\r\n
    <li aria-level="1">\r\n
    <p>The QR decomposition</p>\r\n
    </li>\r\n
    <li aria-level="1">\r\n
    <p>Principal Component Analysis (PCA)</p>\r\n
    </li>\r\n
    </ol>\r\n
    <h2>Data Visualization and Manipulation with R</h2>\r\n
    <p>Data visualization helps in identifying patterns, and outliers in the dataset. The ggplot2 is a versatile package in R programming due to its ease of use for data visualization. It can do multivariate and 3D plotting as well. The gg stands for the grammar of graphics. The grammar corresponds to data, aesthetic mappings, and geometric objects. Figure 1 shows the syntax of the ggplot2 command.</p>\r\n
    <p><img src="/images/Figure_1_-_ggplot2_example.png" alt="Figure_1_-_ggplot2_example.png" width="700" height="340" /></p>\r\n
    <p>The dplyr library in R provides functions for data manipulation. A short list of these functions is given next.</p>\r\n
    <h2><img src="/images/The_dplyr_library_in_R_provides_functions_for_data_manipulation.png" alt="The_dplyr_library_in_R_provides_functions_for_data_manipulation.png" width="704" height="135" /></h2>\r\n
    <h2>The Evolution and Popularity of R Programming</h2>\r\n
    <p><a href="https://techbullion.com/the-evolution-of-r-programming-from-academic-tool-to-industry-standard/" target="_blank" rel="noopener">R programming language</a> is a successor of S language that John Chambers and Rick Becker at Bell Labs developed. The real idea behind the S Language and, subsequently, the R language was to introduce a programming language that is compatible with both interactive data analysis and the development of more extensive programs. In 1997, the Comprehensive R Archive Network (CRAN) was established as a repository for R packages. In 2010, R was revolutionized with the addition of packages like dplyr, tidyr, and ggplot2 under the tidyverse package. The integration with big data in the same year paved the way for the immense popularity of the R programming language. Robustness in statistical analysis and diverseness in visualization techniques have made it the first choice among researchers, students, and industrialists. Facebook employs the R programming language to update its status and modify its social network graph.</p>\r\n
    <h2>Comparing R With Other Programming Languages</h2>\r\n
    <ol>\r\n
    <li aria-level="1">\r\n
    <p>R is inefficient in memory management compared to other programming languages.</p>\r\n
    </li>\r\n
    <li aria-level="1">\r\n
    <p>The lack of security measures in R language programming somewhat limits its applications in web-safe applications.&nbsp;</p>\r\n
    </li>\r\n
    <li aria-level="1">\r\n
    <p>R is a continuously evolving programming language.</p>\r\n
    </li>\r\n
    <li aria-level="1">\r\n
    <p>Learning R programming for beginners can be a real programming challenge&nbsp;</p>\r\n
    </li>\r\n
    <li aria-level="1">\r\n
    <p>R is an open-source programming language</p>\r\n
    </li>\r\n
    </ol>\r\n
    <p>R vs Python is a frequent debate. The scope of Python is broader than that of R. While <a href="technology/6-important-reasons-why-you-should-use-python" target="_blank" rel="noopener">Python</a> is a general-purpose language, R serves as a statistical tool only. Python is less challenging as compared to learning R programming.&nbsp;</p>\r\n
    <h2>Challenges and Learning Curves in R Programming</h2>\r\n
    <ol>\r\n
    <li aria-level="1">\r\n
    <p>R programming language is non-standardized, which is time-consuming.&nbsp;</p>\r\n
    </li>\r\n
    <li aria-level="1">\r\n
    <p>Another programming challenge in R is its complexity in debugging.&nbsp;</p>\r\n
    </li>\r\n
    <li aria-level="1">\r\n
    <p>Interpreting data visualization functions may be challenging for beginners.</p>\r\n
    </li>\r\n
    </ol>\r\n
    <h2>The Future of R in Data Science</h2>\r\n
    <p><img src="/images/The_Future_of_R_in_Data_Science.jpg" alt="The_Future_of_R_in_Data_Science.jpg" width="701" height="394" /></p>\r\n
    <p>The evolution and status quo of R programming indicates that it has a bright future ahead. R programming language has a very active community of developers. The integration of new updates and packages is expected to keep R among the top <a href="technology/data-science-is-revolutionizing-the-music-industry" target="_blank" rel="noopener">data science</a> tools. With the demand for data scientists increasing, R programming language is expected to be among the top skills required for job recruitment.</p>
    """
  -user: Proxies\__CG__\App\Entity\User {#1092 …}
  -createdAt: DateTime @1711379658 {#1145
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    date: 2024-03-25 15:19:02.0 UTC (+00:00)
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AppController :: renderFooter (token = 02c4b4)

Key Value
_controller 
"App\Controller\AppController::renderFooter"
_format 
"html"
_locale 
"en"
_stopwatch_token 
"5c64c0"

CookieController :: renderCookie (token = 16e645)

Key Value
_controller 
"App\Controller\CookieController::renderCookie"
_format 
"html"
_locale 
"en"
_stopwatch_token 
"331992"