  We perform a comprehensive study of the Higgs couplings, gauge-boson
couplings to fermions and triple gauge boson vertices. We work in the framework
of effective theories including the effects of the dimension-six operators
contributing to these observables. We determine the presently allowed range for
the coefficients of these operators via a 20 parameter global fit to the
electroweak precision data, as well as electroweak diboson and Higgs production
data from LHC Run 1 and 2. We quantify the improvement on the determination of
the 20 Wilson coefficients by the inclusion of the Run 2 results. In particular
we present a novel analysis of the ATLAS Run 2 36.1 $\rm fb^{-1}$ data on the
transverse mass distribution of $W^+W^-$ and $W^\pm Z$ in the leptonic channel
which allow for stronger tests of the triple gauge boson vertices. We discuss
the discrete (quasi)-degeneracies existing in the parameter space of operator
coefficients relevant for the Higgs couplings to fermions and gauge bosons. In
particular we show how the inclusion of the incipient $tH$ data can break those
degeneracies in the determination of the top-Higgs coupling. We also discuss
and quantify the effect of keeping the terms quadratic in the Wilson
coefficients in the analysis and we show the importance of the Higgs data to
constrain some of the operators that modify the triple gauge boson couplings in
the linear regime.
