def update_faculty_fte_chart(dept):
resp = table.query(
KeyConditionExpression='PK = :pk AND SK BETWEEN :lower AND :upper',
ExpressionAttributeValues={
':pk': f'DEPT#{dept}',
':lower': 'DATA#FACULTY_DATA#2005',
':upper': f'DATA#FACULTY_DATA#{int(MAX_FISCAL_YEAR) + 1}$',
},
ProjectionExpression='fte, ten_stat',
ScanIndexForward=True,
)
data = resp['Items']
chart_data = []
x_axis = make_academic_year_range(0, MAX_YEAR_ID)
# Categories determine filtering for the y-axis and obtaining a color
category_names = {
'Tenured': 'Tenured',
'NTBOT': 'NTBOT',
'NTBOT-professor-term': 'Term Asst. Prof',
'Lecturers': 'Lecturers',
'Other Full-Time': 'Other Full-Time',
'Adjunct': 'Adjunct',
}
for cat in category_names.keys():
y_axis = [
item.get('fte') for item in data if item.get('ten_stat') == cat
]
chart_data.append(
go.Bar(
name=category_names.get(cat),
x=x_axis,
y=y_axis,
text=[f' {round(float(i))} ' for i in y_axis
], # pad with spaces to prevent labels from rotating
textposition='inside',
hovertext=[f'{cat}: {i}' for i in y_axis],
hoverinfo='text',
marker=dict(
color=faculty_colors.get(cat),
line=dict(color='floralwhite', width=1),
)))
chart_layout = go.Layout(
barmode='stack',
xaxis=axes(),
yaxis=axes(title='FTE for Faculty/Person Count for Adjuncts', ),
legend={'traceorder': 'normal'},
margin=margin(l=55),
)
return {'data': chart_data, 'layout': chart_layout}
def update_student_ug_chart(dept):
resp = table.query(
KeyConditionExpression='PK = :pk AND SK BETWEEN :lower AND :upper',
ExpressionAttributeValues={
':pk': f'DEPT#{dept}',
':lower': 'DATA#STUDENTS#UG#2005',
':upper': f'DATA#STUDENTS#UG#{int(MAX_FISCAL_YEAR) + 1}$',
},
ScanIndexForward=True,
)
data = resp['Items']
chart_data = []
x_axis = make_academic_year_range(0, MAX_YEAR_ID)
# Categories determine filtering for the y-axis and obtaining a color
categories = {
'maj': 'Majors',
'conc': 'Concentrations',
'intdmaj': 'Interdepartmental Majors',
'min': 'Minors'
}
for cat in categories.keys():
y_axis = [item.get(cat) for item in data]
chart_data.append(
go.Bar(
name=categories.get(cat),
x=x_axis,
y=y_axis,
text=[i if len(i) > 1 else f' {i} ' for i in y_axis
], # pad single-digit numbers to prevent rotation
textposition='inside',
hovertext=[f'{categories.get(cat)}: {i}' for i in y_axis],
hoverinfo='text',
marker=dict(
color=students_ug_colors.get(cat),
line=dict(color='floralwhite', width=1),
)))
chart_layout = go.Layout(
barmode='stack',
xaxis=axes(),
yaxis=axes(title='Number of Students', ),
legend={'traceorder': 'normal'},
margin=margin(l=55),
)
return {'data': chart_data, 'layout': chart_layout}
def update_classes_bar_chart(dept):
# Use ExpressionAttributeNames because 'count' is a restricted keyword for ProjectionExpression
resp = table.query(
KeyConditionExpression='PK = :pk AND SK BETWEEN :lower AND :upper',
ExpressionAttributeValues={
':pk': f'DEPT#{dept}',
':lower': 'DATA#AGG#CLASSES#2008',
':upper': f'DATA#AGG#CLASSES#{int(MAX_FISCAL_YEAR) + 1}$',
},
ProjectionExpression='#c, ten_stat',
ExpressionAttributeNames={'#c': 'count'},
ScanIndexForward=True,
)
data = resp['Items']
chart_data = []
x_axis = make_academic_year_range(3, MAX_YEAR_ID)
for data_cat, chart_cat in tenure_categories.items():
y_axis = [
item.get('count') for item in data
if item.get('ten_stat') == data_cat
]
chart_data.append(
go.Bar(name=chart_cat,
x=x_axis,
y=y_axis,
text=[f'{round(float(i)):,}' for i in y_axis],
textposition='inside',
hovertext=[
f'{chart_cat}: {round(float(i)):,}' for i in y_axis
],
hoverinfo='text',
marker=dict(
color=classes_colors.get(data_cat),
line=dict(color='floralwhite', width=1),
)))
chart_layout = go.Layout(
barmode='stack',
xaxis=axes(),
yaxis=axes(title='Number of Classes', ),
legend={'traceorder': 'normal'},
margin=margin(l=70),
)
return {'data': chart_data, 'layout': chart_layout}
def update_classes_tree_chart(dept, slider_year):
chart_year = YEARS.get(slider_year).academic
data_year = YEARS.get(slider_year).fiscal
resp = table.query(
KeyConditionExpression='PK = :pk AND SK BETWEEN :lower AND :upper',
ExpressionAttributeValues={
':pk': f'DEPT#{dept}',
':lower': f'DATA#AGG#CLASSES#{data_year}',
':upper': f'DATA#AGG#CLASSES#{int(data_year) + 1}$',
},
ProjectionExpression='#c, ten_stat',
ExpressionAttributeNames={'#c': 'count'},
ScanIndexForward=True,
)
data = resp['Items']
labels, parents, values = [], [], []
for data_cat, chart_cat in tenure_categories.items():
labels.append(chart_cat)
parents.append(chart_year)
value = [
int(float(item.get('count'))) for item in data
if item.get('ten_stat') == data_cat
]
values.append(value[0])
chart_data = []
chart_data.append(
go.Treemap(
labels=labels,
parents=parents,
values=values,
texttemplate='%{label}<br>%{percentRoot} (%{value})',
))
chart_layout = go.Layout(margin=margin(l=70), )
return {'data': chart_data, 'layout': chart_layout}
def update_student_phd_chart(dept):
resp = table.query(
KeyConditionExpression='PK = :pk AND SK BETWEEN :lower AND :upper',
ExpressionAttributeValues={
':pk': f'DEPT#{dept}',
':lower': 'DATA#STUDENTS#PHD#2005',
':upper': f'DATA#STUDENTS#PHD#{int(MAX_FISCAL_YEAR) + 1}$',
},
ScanIndexForward=True,
)
data = resp['Items']
if is_blank_grad(data):
return [], {'display': 'none'}
chart_data = []
x_axis = make_academic_year_range(0, MAX_YEAR_ID)
# Categories determine filtering for the y-axis and obtaining a color
categories = {
'cohort': 'Entering Cohort<br>(starting 2009/10)',
'existing': 'Existing Students',
}
for cat in categories.keys():
y_axis = [item.get(cat) for item in data]
chart_data.append(
go.Bar(
name=categories.get(cat),
x=x_axis,
y=y_axis,
text=[i if len(i) > 1 else f' {i} ' for i in y_axis
], # pad single-digit numbers to prevent rotation
textposition='inside',
hovertext=[f'{categories.get(cat)}: {i}' for i in y_axis],
hoverinfo='text',
marker=dict(
color=students_grad_colors.get(cat),
line=dict(color='floralwhite', width=1),
)))
if dept not in ['AS', 'HUM', 'NS', 'SS']:
# Do not add selectivity/yield for aggregates
for cat in ('selectivity', 'yield'):
y_axis_selectivity = [
round(float(item.get(cat)) *
100) if item.get(cat) is not None else None
for item in data
]
hover_labels = [
f'{i}%' if i is not None else None
for i in y_axis_selectivity
]
text_labels = make_text_labels(hover_labels)
chart_data.append(
go.Scatter(
name=f'{cat.title()}',
x=x_axis,
y=y_axis_selectivity,
mode='lines+markers+text',
text=text_labels,
textposition='top center',
textfont=dict(color=students_grad_colors.get(cat), ),
hovertext=hover_labels,
hoverinfo='text',
marker=dict(color=students_grad_colors.get(cat), ),
yaxis='y2'))
chart_layout = go.Layout(
barmode='stack',
xaxis=axes(),
yaxis=axes(title='Number of Students', ),
yaxis2=axes(
title='% Selectivity or Yield',
overlaying='y',
side='right',
rangemode='tozero',
showgrid=False,
),
legend={
'traceorder': 'normal',
'x': 1.05
}, # By default x is 1.02 which will make it overlap with the 2nd y-axis
margin=margin(l=55),
)
else:
chart_layout = go.Layout(
barmode='stack',
xaxis=axes(),
yaxis=axes(title='Number of Students', ),
legend={
'traceorder': 'normal',
'x': 1.05
}, # By default x is 1.02 which will make it overlap with the 2nd y-axis
margin=margin(l=55),
)
return {
'data': chart_data,
'layout': chart_layout
}, {
'display': 'inline'
}
def update_student_sps_chart(dept):
resp = table.query(
KeyConditionExpression='PK = :pk AND SK BETWEEN :lower AND :upper',
ExpressionAttributeValues={
':pk': f'DEPT#{dept}',
':lower': 'DATA#STUDENTS#SPS#2005',
':upper': f'DATA#STUDENTS#SPS#{int(MAX_FISCAL_YEAR) + 1}$',
},
ScanIndexForward=True,
)
data = resp['Items']
if is_blank_grad(data):
return [], {'display': 'none'}
chart_data = []
x_axis = make_academic_year_range(0, MAX_YEAR_ID)
# Categories determine filtering for the y-axis and obtaining a color
categories = {
'cohort': 'Entering Cohort<br>(starting 2009/10)',
'existing': 'Existing Students',
}
for cat in categories.keys():
y_axis = [item.get(cat) for item in data]
chart_data.append(
go.Bar(
name=categories.get(cat),
x=x_axis,
y=y_axis,
text=[i if len(i) > 1 else f' {i} ' for i in y_axis
], # pad single-digit numbers to prevent rotation
textposition='inside',
hovertext=[f'{categories.get(cat)}: {i}' for i in y_axis],
hoverinfo='text',
marker=dict(
color=students_grad_colors.get(cat),
line=dict(color='floralwhite', width=1),
)))
chart_layout = go.Layout(
barmode='stack',
xaxis=axes(),
yaxis=axes(title='Number of Students', ),
legend={
'traceorder': 'normal',
'x': 1.05
}, # By default x is 1.02 which will make it overlap with the 2nd y-axis
margin=margin(l=55),
)
return {
'data': chart_data,
'layout': chart_layout
}, {
'display': 'inline'
}
def update_faculty_demo_chart(dept):
resp = table.query(
KeyConditionExpression='PK = :pk AND SK BETWEEN :lower AND :upper',
ExpressionAttributeValues={
':pk': f'DEPT#{dept}',
':lower': 'DATA#FACULTY_DATA#2005',
':upper': f'DATA#FACULTY_DATA#{int(MAX_FISCAL_YEAR) + 1}$',
},
FilterExpression=Attr('ten_stat').eq('Tenured')
| Attr('ten_stat').eq('NTBOT'),
ProjectionExpression='fte, ten_stat, percent_fem, percent_urm',
ScanIndexForward=True,
)
data = resp['Items']
chart_data = []
x_axis = make_academic_year_range(0, MAX_YEAR_ID)
# Construct charts without a loop to preserve y values for further calculation
y_axis_bar_t = [
item.get('fte') for item in data
if item.get('ten_stat') == 'Tenured'
]
chart_data.append(
go.Bar(
name='Tenured',
x=x_axis,
y=y_axis_bar_t,
text=[f' {round(float(i))} ' for i in y_axis_bar_t
], # pad with spaces to prevent labels from rotating
textposition='inside',
hovertext=[f'Tenured: {i}' for i in y_axis_bar_t],
hoverinfo='text',
marker=dict(
color=faculty_colors.get('Tenured'),
line=dict(color='floralwhite', width=1),
)))
y_axis_bar_nt = [
item.get('fte') for item in data if item.get('ten_stat') == 'NTBOT'
]
chart_data.append(
go.Bar(
name='NTBOT',
x=x_axis,
y=y_axis_bar_nt,
text=[f' {round(float(i))} ' for i in y_axis_bar_nt
], # pad with spaces to prevent labels from rotating
textposition='inside',
hovertext=[f'NTBOT: {i}' for i in y_axis_bar_nt],
hoverinfo='text',
marker=dict(
color=faculty_colors.get('NTBOT'),
line=dict(color='floralwhite', width=1),
)))
# LINE PLOTS
y_axis_line_t = [
round(float(item.get('percent_fem')) *
100) if item.get('percent_fem') is not None else None
for item in data if item.get('ten_stat') == 'Tenured'
]
hover_labels = [
f'{i}%' if i is not None else None for i in y_axis_line_t
]
text_labels = make_text_labels(hover_labels)
chart_data.append(
go.Scatter(name='% Tenured Female',
x=x_axis,
y=y_axis_line_t,
mode='lines+markers+text',
text=text_labels,
textposition='top center',
textfont=dict(color=colors.get('orange2'), ),
hovertext=hover_labels,
hoverinfo='text',
marker=dict(color=colors.get('orange2'), ),
yaxis='y2'))
y_axis_line_nt = [
round(float(item.get('percent_fem')) *
100) if item.get('percent_fem') is not None else None
for item in data if item.get('ten_stat') == 'NTBOT'
]
hover_labels = [
f'{i}%' if i is not None else None for i in y_axis_line_nt
]
text_labels = make_text_labels(hover_labels)
chart_data.append(
go.Scatter(name='% NTBOT Female',
x=x_axis,
y=y_axis_line_nt,
mode='lines+markers+text',
text=text_labels,
textposition='top center',
textfont=dict(color=colors.get('red1'), ),
hovertext=hover_labels,
hoverinfo='text',
marker=dict(color=colors.get('red1'), ),
yaxis='y2'))
# URM line calculation
# (Tenured FTE * Tenured % URM + NTBOT FTE * NTBOT% URM) / (Tenured FTE + NTBOT FTE)
urm_t = [
float(item.get('percent_urm'))
if item.get('percent_urm') is not None else None for item in data
if item.get('ten_stat') == 'Tenured'
]
urm_nt = [
float(item.get('percent_urm'))
if item.get('percent_urm') is not None else None for item in data
if item.get('ten_stat') == 'NTBOT'
]
y_axis_line_urm = []
for t_fte, nt_fte, t_urm, nt_urm in zip(y_axis_bar_t, y_axis_bar_nt,
urm_t, urm_nt):
calc = None
if t_urm is not None and nt_urm is not None:
calc = (float(t_fte) * t_urm + float(nt_fte) * nt_urm) / (
float(t_fte) + float(nt_fte))
elif t_urm is not None and nt_urm is None:
calc = (float(t_fte) * t_urm +
float(nt_fte) * 0) / (float(t_fte) + float(nt_fte))
elif nt_urm is not None and t_urm is None:
calc = (float(t_fte) * 0 + float(nt_fte) * nt_urm) / (
float(t_fte) + float(nt_fte))
if calc is None:
y_axis_line_urm.append(None)
else:
y_axis_line_urm.append(round(calc * 100))
hover_labels = [
f'{i}%' if i is not None else None for i in y_axis_line_urm
]
text_labels = make_text_labels(hover_labels)
chart_data.append(
go.Scatter(name='% NTBOT and Tenured URM',
x=x_axis,
y=y_axis_line_urm,
mode='lines+markers+text',
text=text_labels,
textposition='top center',
textfont=dict(color=colors.get('teal1'), ),
hovertext=hover_labels,
hoverinfo='text',
marker=dict(color=colors.get('teal1'), ),
yaxis='y2'))
chart_layout = go.Layout(
barmode='stack',
xaxis=axes(),
yaxis=axes(title='FTE', ),
yaxis2=axes(
title='% FTE',
overlaying='y',
side='right',
rangemode='tozero',
showgrid=False,
),
legend={
'traceorder': 'normal',
'x': 1.05
}, # By default x is 1.02 which will make it overlap with the 2nd y-axis
margin=margin(),
)
return {'data': chart_data, 'layout': chart_layout}
