mpettis

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mpettis has asked 27 questions and find answers to 7 problems.

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mpettis questions

Indexing the list postion of all intermediate lists, even if lists are empty (package {rrapply})
tidymodel recipe and `step_lag()`: Error when using `predict()`
ROracle : 64bit install on MacOSX 10.8 (Mountain Lion)
Retain empty lists in rrapply::rrapply()
Quasiquotation and ifelse : Unquoting not resolving as expected
The Reasoned Schemer : Not understanding Exercise 57
Function `dist` not behaving as expected on vectors with missing values
Converting matrix to dataframe : Works in one case, not another
Returning just column names of ResultSet without actually performing the query (Oracle and Java)
Create a col_types string specification for read_csv based on existing dataframe

mpettis answers

Indexing the list postion of all intermediate lists, even if lists are empty (package {rrapply})
SSL verification error when installing cocoapods
Create a col_types string specification for read_csv based on existing dataframe
rvest, html_nodes() error: cannot coerce type 'environment' to vector of type 'list'. Fails RScript, works in Session