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32 Open 462 Closed
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Issues list

Error in filter () I'm in need of a solution to the code below: rlang::last_trace() <error/rlang_error> Error in filter(): ℹ In argument: state == 30. Caused by error: ! object 'state' not found --- Backtrace: ▆ 1. ├─dplyr::filter(nagsedemograph, state == 30) 2. └─dplyr:::filter.data.frame(nagsedemograph, state == 30) 3. └─dplyr:::filter_rows(.data, dots, by) 4. └─dplyr:::filter_eval(...) 5. ├─base::withCallingHandlers(...) 6. └─mask$eval_all_filter(dots, env_filter) 7. └─dplyr (local) eval() Run rlang::last_trace(drop = FALSE) to see 3 hidden frames.
#624 opened Apr 17, 2023 by Seyitosin
27.3.2
#618 opened Oct 26, 2022 by nataliegnelson
Exercise 5.4.1.3
#617 opened Jul 31, 2022 by arbtyler
Typo in the Exercise 20.3.4
#616 opened Jul 24, 2022 by AnttiRask
Exercise 12.3.3 - Untidy solution?
#615 opened Jun 9, 2022 by JNNielsen
3.7.1 Statistical Transformations
#614 opened Jun 7, 2022 by robtpitts
Typo in the Exercise 14.3.3.3
#613 opened Apr 30, 2022 by AnttiRask
An addition to the solution for Exercise 14.2.1
#612 opened Apr 30, 2022 by AnttiRask
1
Exercise 13.3.3 - new code with {dm} package since {datamodelr} is no longer actively maintained
#611 opened Apr 15, 2022 by AnttiRask
Typo in Exercise 12.6.1
#609 opened Mar 21, 2022 by IngridHang
Functions in chapter 18
#608 opened Mar 12, 2022 by jcornickm
Twitter link in bookdown broken
#606 opened Nov 12, 2021 by Lextuga007
Calculating ground time in Question 3, section 16.3.4
#605 opened Aug 26, 2021 by jhanarato
Exercise 3.2.5 requires a minor change to be correct
#600 opened Apr 10, 2021 by mubangansofu
1
Exercise 13.5.2
#596 opened Mar 12, 2021 by aituarov
Exercise Exercise 5.7.6 wrong formula or description used
#595 opened Mar 7, 2021 by persep
Wrong axis order in Exercise 3.2.5
#594 opened Feb 24, 2021 by persep
Exercise 5.7.6
#592 opened Jan 17, 2021 by delabi
Exercise 19.2.4
#588 opened Oct 30, 2020 by zhaoxiliang
Typo in Exercise 14.3.2.2
#586 opened Sep 27, 2020 by demar01
Chapter 5 - Exercise 5.2.1 Question 4 (Trick Question/ Possible Mistake)
#585 opened Sep 13, 2020 by EnzoNMigliano
Error in exercise 3 in chapter 24.3
#583 opened Jul 22, 2020 by andrewyimingchen
Respond to https://hypothes.is/a/yZfiPsE-Eeq9MHPUawXdSA hypothes.is
#580 opened Jul 12, 2020 by jrnold
Respond to https://hypothes.is/a/UWdu0MCrEeqwUtuHtJ-QoQ hypothes.is
#577 opened Jul 12, 2020 by jrnold
Respond to https://hypothes.is/a/ppRnxsCeEeqycqcWi8jXhg hypothes.is
#576 opened Jul 12, 2020 by jrnold
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