R Basics & Beyond | Private Cohort
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WORKSHOP 11 Quiz
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Installing R and RStudio1 Quiz
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The RStudio IDE1 Quiz
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Coding Basics1 Quiz
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WORKSHOP 21 Lesson|1 Quiz
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Data dive: Ebola in Sierra Leone1 Quiz
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RStudio Projects1 Quiz
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WORKSHOP 31 Lesson|1 Quiz
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Data structures1 Quiz
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Using R Markdown1 Quiz
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WORKSHOP 41 Lesson|1 Quiz
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Select & rename3 Lessons|2 Quizzes
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Filter2 Quizzes
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WORKSHOP 51 Lesson|1 Quiz
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Mutate2 Quizzes
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WORKSHOP 61 Lesson|1 Quiz
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Using ChatGPT1 Lesson
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Conditional mutate2 Quizzes
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Group by and summarize1 Quiz
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WORKSHOP 71 Lesson|1 Quiz
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Other grouped operations1 Quiz
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Pivoting data1 Quiz
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WORKSHOP 81 Lesson|1 Quiz
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Intro to ggplot21 Quiz
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Scatter plots and smoothing1 Quiz
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WORKSHOP 91 Lesson|1 Quiz
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Lines, scales, and labels1 Quiz
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WORKSHOP 101 Lesson|1 Quiz
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Histograms
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Boxplots1 Quiz
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WORKSHOP 111 Quiz
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RBB Final Project
❗️ INTRODUCTION TO DATA QUIZZES ❗️
- On each quiz attempt, the data is reshuffled. So you need to reimport the data each time you attempt a data quiz! This is to prevent you from using the answer corrections from one quiz attempt in the next quiz attempt.
- If you retake the quiz, download the data again and view the first few rows using the
head()
function. Double check that the values in your data frame match the values shown in the quiz.
🟠 IMPORTANT NOTE ABOUT THIS QUIZ 🟠
- All questions about “Fasting Plasma Glucose” in this quiz refer to the measurement at the final visit: `fpg_of_final_visit_mmol_l`.
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- ch04_ls02_filter_data_quiz 0%
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Daww you didn’t pass. Keep trying. You need to score at least 80% to pass.
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Good! You scored up to 80%. You have won a bronze medal. This earns you 1 brainpoint! Go for gold (a perfect score) and get 100 brain points!
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Very good! You scored up to 90%. You have won a silver medal. This earns you 10 brainpoints! Go for gold (a perfect score) and get 100 brain points!
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Congrats! You scored 100%. You have won a gold medal. This earns you 100 brainpoints!
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