*! version 1.0.1 27may2026

Title

dnqr_plot -- Quantile coefficient plot with confidence bands (post-estimation)

Syntax

dnqr_plot [varlist] [, options]

varlist lists the regressors to plot (default: all network/dynamic
terms plus nodal Z). Allowed names match the row names of e(b_q)
(WY, WY_L1, Y_L1, names of Z-vars, names of F-vars and
their lags).

ncols(#) columns in the combined figure (default 3)

color(string) line colour (default navy)

bcolor(string) band colour, supports the c%opacity syntax (default ltblue%40)

level(#) override the CI level for the title (the band itself comes from e(lo_q)/e(hi_q))

title(string) custom figure title

scheme(string) graphics scheme (default s2color)

name(string) graph name (default dnqrplot)

saving(filename) save the combined graph

nodraw suppress on-screen display

Description

dnqr_plot draws the quantile coefficient process for each requested
regressor: a solid line for the point estimate and a shaded ribbon for
the confidence band, with a dashed zero-line. Panels are arranged in a
grid by graph combine. The figure style follows the Koenker (2005)
rqs-plot convention and matches the DNQR paper figures. It can be
used immediately after nqar or dnqr.

Options

ncols(#) number of columns in the combined panel.

color(string) colour of the point-estimate line.

bcolor(string) colour of the shaded ribbon. Stata 14+ accepts
opacity, e.g. bcolor(navy%30).

level(#) cosmetic only; relabels the title.

title(string) overrides the default title.

scheme(string) graphics scheme.

name(string) name of the resulting graph object.

saving(filename) saves the combined graph to disk.

Examples

. dnqr y, network(W) rowstd q(0.1 0.25 0.5 0.75 0.9) z(Z1 Z2) factors(F1 F2)

. dnqr_plot

. * subset and custom colour

. dnqr_plot WY WY_L1 Y_L1, ncols(3) color(maroon) bcolor(orange%30)

Also see

Package TOC: dnqrlib

Estimators: nqar, dnqr

Other post-estimation: dnqr_impulse,
dnqr_postestimation

Author: Dr Merwan Roudane -
merwanroudane920@gmail.com