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Attaching package: 'lubridate'

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Version 0.4-0 included new data defaults. See ?getSymbols.
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Conflicts with tidy packages ----------------------------------------------
as.difftime(): lubridate, base
date():        lubridate, base
filter():      dplyr, stats
first():       dplyr, xts
intersect():   lubridate, base
lag():         dplyr, stats
last():        dplyr, xts
setdiff():     lubridate, base
union():       lubridate, base

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Warning: x = 'AAPL', get = 'stock.prices': Error in new.session(curl::new_handle()): Could not establish session after 5 attempts.

Warning: x = 'AAPL', get = 'dividends': Error in new.session(curl::new_handle()): Could not establish session after 5 attempts.

Warning: x = 'AAPL', get = 'splits': Error in new.session(curl::new_handle()): Could not establish session after 5 attempts.

additional arguments ignored in warning()
Warning: x = 'AAPL', get = 'stock.prices': Error in new.session(curl::new_handle()): Could not establish session after 5 attempts.

Warning: x = 'AAPL', get = 'key.ratios': Error in value[[3L]](cond): object 'key_ratios' not found

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Error: processing vignette 'TQ01-core-functions-in-tidyquant.Rmd' failed with diagnostics:
no applicable method for 'filter_' applied to an object of class "logical"
Execution halted