Financial analysis in R using purrr and tidyquant

This is the first iteration of using R to create a custom stock screener. Currently, the script pulls a list of all possible ratios from tidyquant (pasted here as well) and narrows down to a few indicators per each stock in my list. You can use it to audit your current holdings, or evalutate your watch list, screen the entire NASDAQ, etc.

Ratios by Section

$Financial [1] "Book Value Per Share * USD" "Cap Spending USD Mil"
[3] "Dividends USD" "Earnings Per Share USD"
[5] "Free Cash Flow Per Share * USD" "Free Cash Flow USD Mil"
[7] "Gross Margin %" "Net Income USD Mil"
[9] "Operating Cash Flow USD Mil" "Operating Income USD Mil"
[11] "Operating Margin %" "Payout Ratio % *"
[13] "Revenue USD Mil" "Shares Mil"
[15] "Working Capital USD Mil"

$Profitability [1] "Asset Turnover (Average)" "COGS"
[3] "EBT Margin" "Financial Leverage (Average)" [5] "Gross Margin" "Interest Coverage"
[7] "Net Int Inc & Other" "Net Margin %"
[9] "Operating Margin" "Other"
[11] "R&D" "Return on Assets %"
[13] "Return on Equity %" "Return on Invested Capital %" [15] "Revenue" "SG&A"
[17] "Tax Rate %"

$Growth [1] "10-Year Average" "3-Year Average" "5-Year Average" "Year over Year"

$Cash Flow [1] "Cap Ex as a % of Sales" "Free Cash Flow Growth % YOY"
[3] "Free Cash Flow/Net Income" "Free Cash Flow/Sales %"
[5] "Operating Cash Flow Growth % YOY"

$Financial Health [1] "Accounts Payable" "Accounts Receivable"
[3] "Accrued Liabilities" "Cash & Short-Term Investments" [5] "Current Ratio" "Debt/Equity"
[7] "Financial Leverage" "Intangibles"
[9] "Inventory" "Long-Term Debt"
[11] "Net PP&E" "Other Current Assets"
[13] "Other Long-Term Assets" "Other Long-Term Liabilities"
[15] "Other Short-Term Liabilities" "Quick Ratio"
[17] "Short-Term Debt" "Taxes Payable"
[19] "Total Assets" "Total Current Assets"
[21] "Total Current Liabilities" "Total Liabilities"
[23] "Total Liabilities & Equity" "Total Stockholders' Equity"

$Efficiency Ratios [1] "Asset Turnover" "Cash Conversion Cycle" [3] "Days Inventory" "Days Sales Outstanding" [5] "Fixed Assets Turnover" "Inventory Turnover"
[7] "Payables Period" "Receivables Turnover"

$Valuation Ratios [1] "Price to Book" "Price to Cash Flow" "Price to Earnings" [4] "Price to Sales"