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I'm trying to reduce rows in an excel since I have repetetive data for all the columns/variables, except for 1 column - "link_id"
I have this:
A kk 323 11 44 linkA
A kk 323 11 44 linkB
A pp 444 22 88 linkZ
I would like this:
A kk 323 11 44 linkA; linkB
A pp 444 22 88 linkZ
data_file = pd.read_excel("entrada.xlsx")
red = data_file["RED"]
tipus = data_file["TIPUS"]
label = data_file["Label"]
idnode = data_file["IDNode"]
agrupacio = data_file["AGRUPACIO"]
sumofshape = data_file["SumOfShape_Area"]
sumofarea = data_file["SumOfAREA_NETA"]
minofnode = data_file["MinOfNOD_PDinamica"]
nodQ = data_file["NOD_Q"]
link_id = data_file["link_id"]
my_data =[red, tipus, label, idnode, agrupacio, sumofshape, sumofarea, minofnode, nodQ, link_id]
df = pd.concat(my_data, axis=1)
python pandas jupyter-notebook
add a comment |
I'm trying to reduce rows in an excel since I have repetetive data for all the columns/variables, except for 1 column - "link_id"
I have this:
A kk 323 11 44 linkA
A kk 323 11 44 linkB
A pp 444 22 88 linkZ
I would like this:
A kk 323 11 44 linkA; linkB
A pp 444 22 88 linkZ
data_file = pd.read_excel("entrada.xlsx")
red = data_file["RED"]
tipus = data_file["TIPUS"]
label = data_file["Label"]
idnode = data_file["IDNode"]
agrupacio = data_file["AGRUPACIO"]
sumofshape = data_file["SumOfShape_Area"]
sumofarea = data_file["SumOfAREA_NETA"]
minofnode = data_file["MinOfNOD_PDinamica"]
nodQ = data_file["NOD_Q"]
link_id = data_file["link_id"]
my_data =[red, tipus, label, idnode, agrupacio, sumofshape, sumofarea, minofnode, nodQ, link_id]
df = pd.concat(my_data, axis=1)
python pandas jupyter-notebook
add a comment |
I'm trying to reduce rows in an excel since I have repetetive data for all the columns/variables, except for 1 column - "link_id"
I have this:
A kk 323 11 44 linkA
A kk 323 11 44 linkB
A pp 444 22 88 linkZ
I would like this:
A kk 323 11 44 linkA; linkB
A pp 444 22 88 linkZ
data_file = pd.read_excel("entrada.xlsx")
red = data_file["RED"]
tipus = data_file["TIPUS"]
label = data_file["Label"]
idnode = data_file["IDNode"]
agrupacio = data_file["AGRUPACIO"]
sumofshape = data_file["SumOfShape_Area"]
sumofarea = data_file["SumOfAREA_NETA"]
minofnode = data_file["MinOfNOD_PDinamica"]
nodQ = data_file["NOD_Q"]
link_id = data_file["link_id"]
my_data =[red, tipus, label, idnode, agrupacio, sumofshape, sumofarea, minofnode, nodQ, link_id]
df = pd.concat(my_data, axis=1)
python pandas jupyter-notebook
I'm trying to reduce rows in an excel since I have repetetive data for all the columns/variables, except for 1 column - "link_id"
I have this:
A kk 323 11 44 linkA
A kk 323 11 44 linkB
A pp 444 22 88 linkZ
I would like this:
A kk 323 11 44 linkA; linkB
A pp 444 22 88 linkZ
data_file = pd.read_excel("entrada.xlsx")
red = data_file["RED"]
tipus = data_file["TIPUS"]
label = data_file["Label"]
idnode = data_file["IDNode"]
agrupacio = data_file["AGRUPACIO"]
sumofshape = data_file["SumOfShape_Area"]
sumofarea = data_file["SumOfAREA_NETA"]
minofnode = data_file["MinOfNOD_PDinamica"]
nodQ = data_file["NOD_Q"]
link_id = data_file["link_id"]
my_data =[red, tipus, label, idnode, agrupacio, sumofshape, sumofarea, minofnode, nodQ, link_id]
df = pd.concat(my_data, axis=1)
python pandas jupyter-notebook
python pandas jupyter-notebook
edited Mar 27 at 18:40
Patrícia Almeida
asked Mar 27 at 17:38
Patrícia AlmeidaPatrícia Almeida
52 bronze badges
52 bronze badges
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Using dummy columns names, and letting df denote your dataframe:
df = pd.DataFrame([['A', 'kk', '323', '11', '44', 'linkA' ],
['A', 'kk', '323', '11', '44', 'linkB' ],
['A', 'pp', '444', '22', '88', 'linkZ' ]])
df.columns = ['A', 'B', 'C', 'D', 'E', 'link_id']
Assuming you want all the data to match before combining links:
def col_to_list(df):
df['link_id2'] = [df['link_id'].tolist()]*len(df)
return df
df = df.groupby([i for i in df.columns if i not in 'link_id']).apply(lambda df: col_to_list(df))
df = df.drop(columns = ['link_id']).drop_duplicates(subset= [i for i in df.columns if i not in 'link_id2']).reset_index(drop = True)
df
Output:
A B C D E link_id2
0 A kk 323 11 44 [linkA, linkB]
1 A pp 444 22 88 [linkZ]
add a comment |
Your Answer
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Using dummy columns names, and letting df denote your dataframe:
df = pd.DataFrame([['A', 'kk', '323', '11', '44', 'linkA' ],
['A', 'kk', '323', '11', '44', 'linkB' ],
['A', 'pp', '444', '22', '88', 'linkZ' ]])
df.columns = ['A', 'B', 'C', 'D', 'E', 'link_id']
Assuming you want all the data to match before combining links:
def col_to_list(df):
df['link_id2'] = [df['link_id'].tolist()]*len(df)
return df
df = df.groupby([i for i in df.columns if i not in 'link_id']).apply(lambda df: col_to_list(df))
df = df.drop(columns = ['link_id']).drop_duplicates(subset= [i for i in df.columns if i not in 'link_id2']).reset_index(drop = True)
df
Output:
A B C D E link_id2
0 A kk 323 11 44 [linkA, linkB]
1 A pp 444 22 88 [linkZ]
add a comment |
Using dummy columns names, and letting df denote your dataframe:
df = pd.DataFrame([['A', 'kk', '323', '11', '44', 'linkA' ],
['A', 'kk', '323', '11', '44', 'linkB' ],
['A', 'pp', '444', '22', '88', 'linkZ' ]])
df.columns = ['A', 'B', 'C', 'D', 'E', 'link_id']
Assuming you want all the data to match before combining links:
def col_to_list(df):
df['link_id2'] = [df['link_id'].tolist()]*len(df)
return df
df = df.groupby([i for i in df.columns if i not in 'link_id']).apply(lambda df: col_to_list(df))
df = df.drop(columns = ['link_id']).drop_duplicates(subset= [i for i in df.columns if i not in 'link_id2']).reset_index(drop = True)
df
Output:
A B C D E link_id2
0 A kk 323 11 44 [linkA, linkB]
1 A pp 444 22 88 [linkZ]
add a comment |
Using dummy columns names, and letting df denote your dataframe:
df = pd.DataFrame([['A', 'kk', '323', '11', '44', 'linkA' ],
['A', 'kk', '323', '11', '44', 'linkB' ],
['A', 'pp', '444', '22', '88', 'linkZ' ]])
df.columns = ['A', 'B', 'C', 'D', 'E', 'link_id']
Assuming you want all the data to match before combining links:
def col_to_list(df):
df['link_id2'] = [df['link_id'].tolist()]*len(df)
return df
df = df.groupby([i for i in df.columns if i not in 'link_id']).apply(lambda df: col_to_list(df))
df = df.drop(columns = ['link_id']).drop_duplicates(subset= [i for i in df.columns if i not in 'link_id2']).reset_index(drop = True)
df
Output:
A B C D E link_id2
0 A kk 323 11 44 [linkA, linkB]
1 A pp 444 22 88 [linkZ]
Using dummy columns names, and letting df denote your dataframe:
df = pd.DataFrame([['A', 'kk', '323', '11', '44', 'linkA' ],
['A', 'kk', '323', '11', '44', 'linkB' ],
['A', 'pp', '444', '22', '88', 'linkZ' ]])
df.columns = ['A', 'B', 'C', 'D', 'E', 'link_id']
Assuming you want all the data to match before combining links:
def col_to_list(df):
df['link_id2'] = [df['link_id'].tolist()]*len(df)
return df
df = df.groupby([i for i in df.columns if i not in 'link_id']).apply(lambda df: col_to_list(df))
df = df.drop(columns = ['link_id']).drop_duplicates(subset= [i for i in df.columns if i not in 'link_id2']).reset_index(drop = True)
df
Output:
A B C D E link_id2
0 A kk 323 11 44 [linkA, linkB]
1 A pp 444 22 88 [linkZ]
answered Mar 27 at 20:29
Parmandeep ChaddhaParmandeep Chaddha
963 bronze badges
963 bronze badges
add a comment |
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