qqnormWin: Normal QQ plot for 'CMBWindow'
In rcosmo: Cosmic Microwave Background Data Analysis

Description Usage Arguments Details Value References Examples

This function is a modification of standard qqnorm functions to work with CMBWindow regions.

1	qqnormWin(cmbdf, win, intensities = "I")

`cmbdf`	A `CMBDataFrame`.
`win`	A `CMBWindow`
`intensities`	A `CMBDataFrame` column with measured values.

qqnormWin returns a normal QQ plot of for the specified CMBDataFrame column intensities and CMBWindow region. The function automatically adds a line of a “theoretical” normal quantile-quantile plot.

A list with quantile components x and y and a normal QQ plot with QQ line

qqnorm, qqplot, qqplotWin

## Download the map first
# downloadCMBMap(foreground = "smica", nside = 1024)
# df <- CMBDataFrame("CMB_map_smica1024.fits")
# cmbdf <- sampleCMB(df, sample.size = 1000)

# win1 <- CMBWindow(theta = c(0,pi/2,pi/2), phi = c(0,0,pi/2))
# qqnormWin(cmbdf, win1)