array:13 [
  "cf-connecting-ip" => array:1 [
    0 => "18.118.210.108"
  ]
  "connection" => array:1 [
    0 => "Keep-Alive"
  ]
  "cdn-loop" => array:1 [
    0 => "cloudflare; loops=1"
  ]
  "cf-visitor" => array:1 [
    0 => "{"scheme":"https"}"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "cf-ipcountry" => array:1 [
    0 => "US"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br"
  ]
  "cookie" => array:1 [
    0 => "laikanxia_google_v=1; laikanxia_cookie_id=250224003354904"
  ]
  "host" => array:1 [
    0 => "newtest.myrepublica.com"
  ]
  "x-forwarded-for" => array:1 [
    0 => "18.118.210.108"
  ]
  "cf-ray" => array:1 [
    0 => "91689ee0bb6f10f7-ORD"
  ]
]

TU conducts R-programming for research

TU conducts R-programming for research

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