branch master updated (6cae4e9792 -> 7eefff2054)

[guix-commits]

lbraun pushed a change to branch master
in repository guix.

    from 6cae4e9792 gnu: dear-imgui: Delete package, preferring the newer 
'imgui'.
     new 516c9f4869 gnu: Add r-rlrsim.
     new 8062142613 gnu: Add r-binom.
     new 40e927b6aa gnu: Add r-simr.
     new 0917cbffcd gnu: Add r-mixedpower.
     new 7eefff2054 gnu: python-nbconvert: Fix PDF generation.

The 5 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/python-xyz.scm |  69 +++++++++++++++--------------
 gnu/packages/statistics.scm | 105 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 140 insertions(+), 34 deletions(-)