fix typo in graph probs

CovidAlertVaccinationModel/src/ABM/mixing_graphs.jl

@@ -104,7 +104,7 @@ function time_dep_mixing_graphs(len,base_network,demographics,index_vectors,ws_m
         if !(day_of_week == 3 || day_of_week == 4) #simulation begins on thursday I guess
             push!(l, ws_static_edges)
         end
-        if rand(Random.default_rng(Threads.threadid()))<5/7
+        if rand(Random.default_rng(Threads.threadid()))<2/7
             push!(l, ws_weekly_edges)
             push!(l, rest_weekly_edges)
         end

CovidAlertVaccinationModel/src/ABM/model_setup.jl

@@ -3,9 +3,9 @@ function get_parameters()#(0.0000,0.00048,0.0005,0.16,-1.30,-1.24,-0.8,0.35,0.35
         sim_length = 500,
         num_households = 5000,
         I_0_fraction = 0.003,
-        β_y = 0.001095,
-        β_m = 0.00061,
-        β_o = 0.04,
+        β_y = 0.00122,
+        β_m = 0.00069,
+        β_o = 0.046,
         α_y = 0.4,
         α_m = 0.4,
         α_o = 0.4,

CovidAlertVaccinationModel/src/ABM/solve.jl

-
-#remove Base.@propagate_inbounds during tests if you get segfaults or change anything,
-# as that might mean there is an indexing bug that is not being caught,
-#and therefore accessing the wrong memory is causing background errors
-
 function contact_weight(β, contact_time) 
     return 1 - (1-β)^contact_time
 end