def mode_purpose_comparison(context, df_syn, df_act, suffix = None):
# first in the synthetic data
types = df_syn.groupby(["mode","following_purpose"]).count()["person_id"]
syn = types / types.sum()
# then in the actual data
df_act.loc[df_act["mode"]=='car_passanger', "mode"] = 'car_passenger'
which = ["car","car_passenger","pt", "taxi","walk"]
atypes = df_act.groupby(["mode","destination_purpose"]).sum().loc[which,"weight_person"].reindex(index=which, level=0)
act = atypes / atypes.sum()
lista = [item for item in list(types.index.levels[0]) for i in range(len(types.index.levels[1]))]
listb = list(types.index.levels[1]) * len(types.index.levels[0])
labels = [a + " " + b for a, b in zip(lista,listb)]
# already ready to plot!
title_plot = "Synthetic and HTS Mode-Purpose Distribution"
title_figure = "modepurpose"
if suffix:
title_plot += " - " + suffix
title_figure += "_" + suffix
title_figure += ".png"
myplottools.plot_comparison_bar(context, imtitle = title_figure, plottitle = title_plot,
ylabel = "Percentage", xlabel = "", lab = labels,
actual = act.values.tolist(), synthetic = syn.values.tolist(),
t = 10, xticksrot = True )
def activity_counts_comparison(context, all_CC, suffix = None):
all_CC_dic = all_CC.to_dict('records')
counts_dic = {}
for actchain in all_CC_dic:
chain = actchain["Chain"]
s = actchain["synthetic Count"]
a = actchain["actual Count"]
if np.isnan(s):
s = 0
if np.isnan(a):
a = 0
if chain == "-" or chain == "h":
x = 0
else:
act = chain.split("-")
x = len(act) - 2
x = min(x, 7)
if x not in counts_dic.keys():
counts_dic[x] = [s, a]
else:
counts_dic[x][0] += s
counts_dic[x][1] += a
counts = pd.DataFrame(columns = ["number", "synthetic Count", "actual Count"])
for k in range(8):
v = counts_dic[k]
if k == 7:
l = "7+"
else:
l = str(int(k))
counts.loc[k] = pd.Series({"number": l,
"synthetic Count": v[0],
"actual Count": v[1]
})
# Get percentages, prepare for plotting
counts["synthetic Count"] = counts["synthetic Count"] / counts["synthetic Count"].sum() *100
counts["actual Count"] = counts["actual Count"] / counts["actual Count"].sum() *100
#counts = counts.sort_values(by=['actual Count'], ascending=False)
# First step done: plot activity chain counts
title_plot = "Synthetic and HTS activity counts comparison"
title_figure = "activitycounts"
if suffix:
title_plot += " - " + suffix
title_figure += "_" + suffix
title_figure += ".png"
myplottools.plot_comparison_bar(context, imtitle = title_figure, plottitle = title_plot,
ylabel = "Percentage", xlabel = "Number of activities in the activity chain",
lab = counts["number"], actual = counts["actual Count"],
synthetic = counts["synthetic Count"])
def activity_chains_comparison(context, all_CC, suffix = None):
# Get percentages, prepare for plotting
all_CC["synthetic Count"] = all_CC ["synthetic Count"] / all_CC["synthetic Count"].sum() *100
all_CC["actual Count"] = all_CC["actual Count"] / all_CC["actual Count"].sum() *100
all_CC = all_CC.sort_values(by=['actual Count'], ascending=False)
# First step done: plot activity chain counts
title_plot = "Synthetic and HTS activity chain comparison"
title_figure = "activitychains"
if suffix:
title_plot += " - " + suffix
title_figure += "_" + suffix
title_figure += ".png"
myplottools.plot_comparison_bar(context, imtitle = title_figure, plottitle = title_plot, ylabel = "Percentage", xlabel = "Activity chain", lab = all_CC["Chain"], actual = all_CC["actual Count"], synthetic = all_CC["synthetic Count"])
def pipeline_menwomen(df_syn, df_act_trips, df_act_persons, gender, context):
# Comparing men and women activity chains
CC = process_synthetic_activity_chain_counts(df_syn)
act_CC, amdf = process_actual_activity_chain_counts(
df_act_trips, df_act_persons)
# Merging together
all_CC = CC.merge(act_CC, on="Chain", how="left")
# Get percentages, prepare for plotting
all_CC["synthetic Count"] = all_CC["synthetic Count"] / all_CC[
"synthetic Count"].sum() * 100
all_CC["actual Count"] = all_CC["actual Count"] / all_CC[
"actual Count"].sum() * 100
all_CC = all_CC.sort_values(by=['actual Count'], ascending=False)
# First step done: plot activity chain counts
myplottools.plot_comparison_bar(
context,
imtitle="activitychains_" + gender + ".png",
plottitle="Synthetic and HTS activity chain comparison - " + gender,
ylabel="Percentage",
xlabel="Activity chain",
lab=all_CC["Chain"],
actual=all_CC["actual Count"],
synthetic=all_CC["synthetic Count"])
# first in the synthetic data
types = df_syn.groupby(["mode",
"destination_purpose"]).count()["person_id"]
syn = types / types.sum()
# then in the actual data
which = ["car", "car_passenger", "pt", "bike", "walk"]
atypes = amdf.groupby(["mode", "destination_purpose"
]).sum().loc[which,
"weight_person"].reindex(index=which,
level=0)
act = atypes / atypes.sum()
lista = [
item for item in list(types.index.levels[0])
for i in range(len(types.index.levels[1]))
]
listb = list(types.index.levels[1]) * len(types.index.levels[0])
labels = [a + " " + b for a, b in zip(lista, listb)]
# already ready to plot!
myplottools.plot_comparison_bar(
context,
imtitle="modepurpose_" + gender + ".png",
plottitle="Synthetic and HTS Mode-Purpose Distribution - " + gender,
ylabel="Percentage",
xlabel="",
lab=labels,
actual=act.values.tolist(),
synthetic=syn.values.tolist(),
t=10,
xticksrot=True)
# Third step: look into the crowfly distances
# Compute the distances
amdf["crowfly_distance"] = 0.001 * np.sqrt(
(amdf["origin_x"] - amdf["destination_x"])**2 +
(amdf["origin_y"] - amdf["destination_y"])**2)
df_syn["crowfly_distance"] = df_syn.geometry.length
df_syn["crowfly_distance"] = df_syn["crowfly_distance"] * 0.001
# Only consider crowfly distances shorter than 25 km
df2 = df_syn[df_syn["crowfly_distance"] < 25]
amdf2 = amdf[amdf["crowfly_distance"] < 25]
# Finish to prepare for plotting
amdf2["x"] = amdf2["weight_person"] * amdf2["crowfly_distance"]
act = amdf2.groupby(["destination_purpose"]).sum()["x"] / amdf2.groupby(
["destination_purpose"]).sum()["weight_person"]
syn = df2.groupby(["destination_purpose"]).mean()["crowfly_distance"]
# Ready to plot!
myplottools.plot_comparison_bar(context,
imtitle="distancepurpose_" + gender +
".png",
plottitle="Crowfly distance - " + gender,
ylabel="Mean crowfly distance [km]",
xlabel="",
lab=syn.index,
actual=act,
synthetic=syn,
t=None,
xticksrot=True)
myplottools.plot_comparison_hist_purpose(context,
"distance_purpose_hist_" +
gender + ".png",
amdf2,
df2,
bins=np.linspace(0, 25, 120),
dpi=300,
cols=3,
rows=2)
myplottools.plot_comparison_hist_mode(context,
"distance_mode_hist_" + gender +
".png",
amdf2,
df2,
bins=np.linspace(0, 25, 120),
dpi=300,
cols=3,
rows=2)
myplottools.plot_comparison_cdf_purpose(context,
"distance_purpose_cdf_" + gender +
".png",
amdf2,
df2,
bins=np.linspace(0, 25, 120),
dpi=300,
cols=3,
rows=2)
myplottools.plot_comparison_cdf_mode(context,
"distance_mode_cdf_" + gender +
".png",
amdf2,
df2,
bins=np.linspace(0, 25, 120),
dpi=300,
cols=3,
rows=2)
def execute(context):
# Import data, merging
df_syn, df_syn_no_trip = import_data_synthetic(context)
df_act, df_act_no_trip = import_data_actual(context)
df_aux = aux_data_frame(df_act)
# 1. ACTIVITY CHAINS
# Creating the new dataframes with activity chain counts
syn_CC = myutils.process_synthetic_activity_chain_counts(df_syn)
syn_CC.loc[len(syn_CC) + 1] = pd.Series({"Chain": "h", "synthetic Count": df_syn_no_trip.shape[0] })
act_CC = myutils.process_actual_activity_chain_counts(df_act, df_aux)
act_CC.loc[len(act_CC) + 1] = pd.Series({"Chain": "h", "actual Count": np.sum(df_act_no_trip["weight_person"].values.tolist())})
# Merging together, comparing
all_CC = pd.merge(syn_CC, act_CC, on = "Chain", how = "left")
activity_chains_comparison(context, all_CC)
# Number of activities
activity_counts_comparison(context, all_CC)
# Number of activities per purposes
activity_counts_per_purpose(context, all_CC)
# 2. MODE AND DESTINATION PURPOSE
mode_purpose_comparison(context, df_syn, df_act)
# 3. CROWFLY DISTANCES
# 3.1. Compute the distances
df_syn_dist = compute_distances_synthetic(df_syn)
df_act_dist = compute_distances_actual(df_act)
# 3.2 Prepare for plotting
df_act_dist["x"] = df_act_dist["weight_person"] * df_act_dist["crowfly_distance"]
act = df_act_dist.groupby(["destination_purpose"]).sum()["x"] / df_act_dist.groupby(["destination_purpose"]).sum()["weight_person"]
syn = df_syn_dist.groupby(["following_purpose"]).mean()["crowfly_distance"]
# 3.3 Ready to plot!
myplottools.plot_comparison_bar(context, imtitle = "distancepurpose.png", plottitle = "Crowfly distance", ylabel = "Mean crowfly distance [km]", xlabel = "", lab = syn.index, actual = act, synthetic = syn, t = None, xticksrot = True )
all_the_plot_distances(context, df_act_dist, df_syn_dist)
# 3.4 Distance from home to education
syn_0, act_0, act_w0 = compare_dist_educ(context, df_syn, df_act)
# 4. Do the same for men and women separated, aged 18 to 40
# 4.1 Create the dataframes
df_syn_men = df_syn[df_syn["sex"] == "male"]
df_syn_men = df_syn_men[np.logical_and(df_syn_men["age"] >= 18,
df_syn_men["age"] <= 40)]
df_syn_no_trip_men = df_syn_no_trip[df_syn_no_trip["sex"] == "male"]
df_syn_no_trip_men = df_syn_no_trip_men[np.logical_and(df_syn_no_trip_men["age"] >= 18,
df_syn_no_trip_men["age"] <= 40)]
df_syn_women = df_syn[df_syn["sex"] == "female"]
df_syn_women = df_syn_women[np.logical_and(df_syn_women["age"] >= 18,
df_syn_women["age"] <= 40)]
df_syn_no_trip_women = df_syn_no_trip[df_syn_no_trip["sex"] == "female"]
df_syn_no_trip_women = df_syn_no_trip_women[np.logical_and(df_syn_no_trip_women["age"] >= 18,
df_syn_no_trip_women["age"] <= 40)]
df_act_men = df_act[df_act["sex"] == "male"]
df_act_men = df_act_men[np.logical_and(df_act_men["age"] >= 18,
df_act_men["age"] <= 40)]
df_aux_men = aux_data_frame(df_act_men)
df_act_no_trip_men = df_act_no_trip[df_act_no_trip["sex"] == "male"]
df_act_no_trip_men = df_act_no_trip_men[np.logical_and(df_act_no_trip_men["age"] >= 18,
df_act_no_trip_men["age"] <= 40)]
df_act_women = df_act[df_act["sex"] == "female"]
df_act_women = df_act_women[np.logical_and(df_act_women["age"] >= 18,
df_act_women["age"] <= 40)]
df_aux_women = aux_data_frame(df_act_women)
df_act_no_trip_women = df_act_no_trip[df_act_no_trip["sex"] == "female"]
df_act_no_trip_women = df_act_no_trip_women[np.logical_and(df_act_no_trip_women["age"] >= 18,
df_act_no_trip_women["age"] <= 40)]
# 4.2 Activity chains
# Creating the new dataframes with activity chain counts
M_syn_CC = myutils.process_synthetic_activity_chain_counts(df_syn_men)
M_syn_CC.loc[len(M_syn_CC) + 1] = pd.Series({"Chain": "h",
"synthetic Count": df_syn_no_trip_men.shape[0]
})
M_act_CC = myutils.process_actual_activity_chain_counts(df_act_men, df_aux_men)
M_act_CC.loc[len(M_act_CC) + 1] = pd.Series({"Chain": "h",
"actual Count": np.sum(df_act_no_trip_men["weight_person"].values.tolist())
})
W_syn_CC = myutils.process_synthetic_activity_chain_counts(df_syn_women)
W_syn_CC.loc[len(W_syn_CC) + 1] = pd.Series({"Chain": "h",
"synthetic Count": df_syn_no_trip_women.shape[0]
})
W_act_CC = myutils.process_actual_activity_chain_counts(df_act_women, df_aux_women)
W_act_CC.loc[len(W_act_CC) + 1] = pd.Series({"Chain": "h",
"actual Count": np.sum(df_act_no_trip_women["weight_person"].values.tolist())
})
# Merging together, comparing
M_all_CC = pd.merge(M_syn_CC, M_act_CC, on = "Chain", how = "left")
activity_chains_comparison(context, M_all_CC, "men")
W_all_CC = pd.merge(W_syn_CC, W_act_CC, on = "Chain", how = "left")
activity_chains_comparison(context, W_all_CC, "women")
activity_counts_comparison(context, M_all_CC, "men")
activity_counts_comparison(context, W_all_CC, "women")
activity_counts_per_purpose(context, M_all_CC, "men")
activity_counts_per_purpose(context, W_all_CC, "women")
# 4.3 Mode-purpose comparison
mode_purpose_comparison(context, df_syn_men, df_act_men, "men")
mode_purpose_comparison(context, df_syn_women, df_act_women, "women")
# 4.4 Distance-purpose comparison
df_syn_distM = compute_distances_synthetic(df_syn_men)
df_act_distM = compute_distances_actual(df_act_men)
df_act_distM["x"] = df_act_distM["weight_person"] * df_act_distM["crowfly_distance"]
actM = df_act_distM.groupby(["destination_purpose"]).sum()["x"] / df_act_distM.groupby(["destination_purpose"]).sum()["weight_person"]
synM = df_syn_distM.groupby(["following_purpose"]).mean()["crowfly_distance"]
myplottools.plot_comparison_bar(context, imtitle = "distancepurpose_men.png",
plottitle = "Crowfly distances - men",
ylabel = "Mean crowfly distance [km]", xlabel = "",
lab = synM.index, actual = actM, synthetic = synM, t = None, xticksrot = True )
all_the_plot_distances(context, df_act_distM, df_syn_distM, suffix = "men")
df_syn_distW = compute_distances_synthetic(df_syn_women)
df_act_distW = compute_distances_actual(df_act_women)
df_act_distW["x"] = df_act_distW["weight_person"] * df_act_distW["crowfly_distance"]
actW = df_act_distW.groupby(["destination_purpose"]).sum()["x"] / df_act_distW.groupby(["destination_purpose"]).sum()["weight_person"]
synW = df_syn_distW.groupby(["following_purpose"]).mean()["crowfly_distance"]
myplottools.plot_comparison_bar(context, imtitle = "distancepurpose_women.png",
plottitle = "Crowfly distances - women",
ylabel = "Mean crowfly distance [km]", xlabel = "",
lab = synM.index, actual = actW, synthetic = synW,
t = None, xticksrot = True )
all_the_plot_distances(context, df_act_distW, df_syn_distW, suffix = "women")
# 5 Distance from home to education according to age
ages = [[0, 14], [15, 18], [19, 24], [25, 1000]]
syn_means = [np.mean(syn_0)]
act_means = [np.average(act_0, weights = act_w0)]
labels = ["All"]
for age in ages:
df_syn_age = df_syn[np.logical_and(df_syn["age"] >= age[0],
df_syn["age"] <= age[1] )]
df_act_age = df_act[np.logical_and(df_act["age"] >= age[0],
df_act["age"] <= age[1] )]
suf = "aged " + str(age[0]) + " to " + str(age[1])
lab = str(age[0]) + " to " + str(age[1]) + " y. o."
if age[1] == 1000:
lab = "25 +"
syn, act, act_w = compare_dist_educ(context, df_syn_age, df_act_age, suffix = suf)
syn_means.append(np.average(syn))
act_means.append(np.average(act, weights = act_w))
labels.append(lab)
myplottools.plot_comparison_bar(context,"avdisthomeeduc - age.png", "Average distances from home to education", "Average distance [km]", "Population group", labels, act_means, syn_means)
# 6. Distance from home to education according to residence area
areas = [1,2,3]
syn_means = [np.mean(syn_0)]
act_means = [np.average(act_0, weights = act_w0)]
labels = ["All"]
for area in areas:
df_syn_area = df_syn[df_syn["residence_area_index"] == area]
df_act_area = df_act[df_act["residence_area_index"] == area]
suf = "agents living in "
if area == 1:
suf += " rest of the state"
lab = "rest of the state"
if area == 2 :
suf += " city"
lab = "city of Sao Paulo"
if area == 3 :
suf += " downtown"
lab = "downtown"
syn, act, act_w = compare_dist_educ(context, df_syn_area, df_act_area, suffix = suf)
syn_means.append(np.average(syn))
act_means.append(np.average(act, weights = act_w))
labels.append(lab)
myplottools.plot_comparison_bar(context,"avdisthomeeduc - area.png", "Average distances from home to education", "Average distance [km]", "Population group", labels, act_means, syn_means)
# 7. Distance from home to education according to gender
genders = ["male","female"]
syn_means = [np.mean(syn_0)]
act_means = [np.average(act_0, weights = act_w0)]
labels = ["All"]
for gender in genders:
df_syn_gender = df_syn[df_syn["sex"] == gender]
df_act_gender = df_act[df_act["sex"] == gender]
suf = gender
lab = gender
syn, act, act_w = compare_dist_educ(context, df_syn_gender, df_act_gender, suffix = suf)
syn_means.append(np.average(syn))
act_means.append(np.average(act, weights = act_w))
labels.append(lab)
myplottools.plot_comparison_bar(context,"avdisthomeeduc - gender.png", "Average distances from home to education", "Average distance [km]", "Population group", labels, act_means, syn_means)
def activity_counts_per_purpose(context, all_CC, suffix = None):
all_CC_dic = all_CC.to_dict('records')
purposes = ['h', 'w', 'e', 's', 'l', 'o']
counts_dic = {}
cpt = 0
for actchain in all_CC_dic:
chain = actchain["Chain"]
s = actchain["synthetic Count"]
a = actchain["actual Count"]
if np.isnan(s):
s = 0
if np.isnan(a):
a = 0
if chain == "-" or chain == "h":
pass
else:
act = chain.split("-")
act = act[1:-1]
for p in purposes:
cpt_purpose = act.count(p)
if cpt_purpose > 0 :
identifier = p + " - " + str(cpt_purpose)
if cpt_purpose > 1:
identifier += " times"
else:
identifier += " time"
if cpt_purpose >= 3 or (cpt_purpose == 2 and p not in ['h', 'w', 'e']):
identifier = "Other"
if identifier not in counts_dic.keys():
counts_dic[identifier] = [s, a]
else:
counts_dic[identifier][0] += s
counts_dic[identifier][1] += a
counts = pd.DataFrame(columns = ["number", "synthetic Count", "actual Count"])
for k, v in counts_dic.items():
counts.loc[k] = pd.Series({"number": k,
"synthetic Count": v[0],
"actual Count": v[1]
})
# Get percentages, prepare for plotting
counts["synthetic Count"] = counts["synthetic Count"] / counts["synthetic Count"].sum() *100
counts["actual Count"] = counts["actual Count"] / counts["actual Count"].sum() *100
counts = counts.sort_values(by=['actual Count'], ascending=False)
val = "Other"
idx = counts.index.drop(val).tolist() + [val]
counts = counts.reindex(idx)
# First step done: plot activity chain counts
title_plot = "Activity counts per purpose comparison"
title_figure = "activitycountspurpose"
if suffix:
title_plot += " - " + suffix
title_figure += "_" + suffix
title_figure += ".png"
myplottools.plot_comparison_bar(context, imtitle = title_figure, plottitle = title_plot,
ylabel = "Percentage", xlabel = "Activities with the same purpose in the activity chain",
lab = counts["number"], actual = counts["actual Count"],
synthetic = counts["synthetic Count"], t = 20)
