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Dragon I have the following dataframe and like to apply a custom cumulative formula to the columns. How should I put them in a function and apply it to the new column? thank you very much! Excel formula: new column =(previous period value + 1) * (1 + current p
Dragon I have the following dataframe and like to apply a custom cumulative formula to the columns. How should I put them in a function and apply it to the new column? thank you very much! Excel formula: new column =(previous period value + 1) * (1 + current p
Dragon I have the following dataframe and like to apply a custom cumulative formula to the columns. How should I put them in a function and apply it to the new column? thank you very much! Excel formula: new column =(previous period value + 1) * (1 + current p
Dragon I have the following dataframe and like to apply a custom cumulative formula to the columns. How should I put them in a function and apply it to the new column? thank you very much! Excel formula: new column =(previous period value + 1) * (1 + current p
Dragon I have the following dataframe and like to apply a custom cumulative formula to the columns. How should I put them in a function and apply it to the new column? thank you very much! Excel formula: new column =(previous period value + 1) * (1 + current p
Dragon I have the following dataframe and like to apply a custom cumulative formula to the columns. How should I put them in a function and apply it to the new column? thank you very much! Excel formula: new column =(previous period value + 1) * (1 + current p
Alessandro Jacopson I know a function in cumsumR that computes the cumulative sum of its vector arguments. I need the "cumulative apply" not a summation function, but a "generic" function, which in my specific case is the quantilefunction. My current solution
Alessandro Jacopson I know functions cumsumin R that compute the cumulative sum of its vector arguments. I need the "cumulative apply" not a summation function, but a "generic" function, which in my specific case is this quantilefunction. My current solution i
Alessandro Jacopson I know functions cumsumin R that compute the cumulative sum of its vector arguments. I need the "cumulative apply" not a summation function, but a "generic" function, which in my specific case is this quantilefunction. My current solution i
Alessandro Jacopson I know functions cumsumin R that compute the cumulative sum of its vector arguments. I need the "cumulative apply" not a summation function, but a "generic" function, which in my specific case is this quantilefunction. My current solution i
Michael Mathews Jr. I have a pandas dataframe like this: pd.DataFrame({
'gender': ['male', 'female', 'female', 'male', 'unknown'],
'height': [70, 61, 64, 73, 69]})
I'm trying to write a custom function that applies summary statistics to male and female height
Chique_Code I have defined the following function which searches a nested dictionary for the value of a specific key. def get_recursively(search_dict, field):
fields_found = []
if len(search_dict) == 1:
search_dict = search_dict[0]
for k
Michael Mathews Jr. I have a pandas dataframe like this: pd.DataFrame({
'gender': ['male', 'female', 'female', 'male', 'unknown'],
'height': [70, 61, 64, 73, 69]})
I'm trying to write a custom function that applies summary statistics to male and female height
Denman I'm trying to apply a custom function in pandas, similar to the groupby and mutate functions in dplyr. What I want to do is say given a pandas dataframe like this: df = pd.DataFrame({'category1':['a','a','a', 'b', 'b','b'],
'category2':['a', 'b', 'a',
Chique_Code I have defined the following function which searches a nested dictionary for the value of a specific key. def get_recursively(search_dict, field):
fields_found = []
if len(search_dict) == 1:
search_dict = search_dict[0]
for k
Michael Mathews Jr. I have a pandas dataframe like this: pd.DataFrame({
'gender': ['male', 'female', 'female', 'male', 'unknown'],
'height': [70, 61, 64, 73, 69]})
I'm trying to write a custom function that applies summary statistics to male and female height
Denman I'm trying to apply a custom function in pandas, similar to the groupby and mutate functions in dplyr. What I want to do is say given a pandas dataframe like this: df = pd.DataFrame({'category1':['a','a','a', 'b', 'b','b'],
'category2':['a', 'b', 'a',
Denman I'm trying to apply a custom function in pandas, similar to the groupby and mutate functions in dplyr. What I want to do is say given a pandas dataframe like this: df = pd.DataFrame({'category1':['a','a','a', 'b', 'b','b'],
'category2':['a', 'b', 'a',
username I have a DataFrame with many duplicates (I need the Type/StrikePrice pair to be unique) like this: Pos AskPrice
Type StrikePrice
C 1500.0 10 281.6
C 1500.0 11 281.9
C 1500.0 12 281.7 <- I
Eli I'm having trouble "applying" a custom function in pandas. When I test the function, directly pass the value it works and returns the response correctly. However, when I try to pass the column value this way def feez (rides, plan):
pmt4 = 200
John I want to calculate daily sales from average sales using the following function: def derive_daily_sales(avg_sales_series, period, first_day_sales):
"""
derive the daily sales from previous_avg_sales start date to current_avg_sales end date
for
John I want to calculate daily sales from average sales using the following function: def derive_daily_sales(avg_sales_series, period, first_day_sales):
"""
derive the daily sales from previous_avg_sales start date to current_avg_sales end date
for
wfgeo I have a pandas DataFrame with two float columns col_xand col_y. I want to return col_x * col_ythe sum divided bycol_x Can this be done with a custom aggregate function? I am trying to do something like this: import pandas as pd
def aggregation_functio
RGRGRG I have a DF that looks like this: I want to group by id and flag and create a new column in df with the result: [sum(value1)/sum(value2)]*12. So I need to make the result as: I created a function: `def calculation (value1, value2):
result = (va
Eli I'm having trouble "applying" a custom function in pandas. When I test the function, directly pass the value it works and returns the response correctly. However, when I try to pass the column value this way def feez (rides, plan):
pmt4 = 200
username I have a dataframe by date: df = pd.DataFrame({'idx': [1, 1, 1, 2, 2, 2],
'date': ['2016-04-30', '2016-05-31', '2016-06-31',
'2016-04-30', '2016-05-31', '2016-06-31'],
'val': [10, 0, 5,
Eli I'm having trouble "applying" a custom function in pandas. When I test the function, directly pass the value it works and returns the response correctly. However, when I try to pass the column value this way def feez (rides, plan):
pmt4 = 200
username I have a DataFrame with many duplicates (I need the Type/StrikePrice pair to be unique) like this: Pos AskPrice
Type StrikePrice
C 1500.0 10 281.6
C 1500.0 11 281.9
C 1500.0 12 281.7 <- I
John I want to calculate daily sales from average sales using the following function: def derive_daily_sales(avg_sales_series, period, first_day_sales):
"""
derive the daily sales from previous_avg_sales start date to current_avg_sales end date
for