md_forex: query forex data

In ShichenXie/getpedr: Public Economic Data and Quantitative Analysis

query forex data

Description

md_forex query forex market data from FRED (history data) or sina (real data).

Usage

md_forex(symbol, type = "history", date_range = "3y", from = NULL,
  to = Sys.Date(), print_step = 1L, ...)

Arguments

symbol	forex symbols. Default is NULL.
type	the data type, available values including history and real. Default is history.
date_range	date range. Available value includes '1m'-'11m', 'ytd', 'max' and '1y'-'ny'. Default is 3y.
from	the start date. Default is NULL. If it is NULL, then calculate using date_range and end date.
to	the end date. Default is the current date.
print_step	a non-negative integer, which will print symbol name by each print_step iteration. Default is 1L.
...	Additional parameters.

Examples

## Not run: 
# history data
dtfx_hist1 = md_forex(c('usdcny', 'usdjpy'))

# real data
dtfx_real = md_forex(c('eurusd', 'usdcny', 'usdjpy'), type = 'real')


## End(Not run)

ShichenXie/getpedr documentation built on April 4, 2024, 8:20 a.m.