# # # # #  rott2.csv  # # # # # 


# - - Description - - #

Cohort study on breast cancer patients from the Netherlands


# - - Info - - #

<class 'pandas.core.frame.DataFrame'>
RangeIndex: 2982 entries, 0 to 2981
Data columns (total 13 columns):
 #   Column            Non-Null Count  Dtype  
---  ------            --------------  -----  
 0   event             2982 non-null   int64  
 1   time              2982 non-null   float64
 2   fac_meno          2982 non-null   object 
 3   fac_tsize         2982 non-null   object 
 4   fac_grade         2982 non-null   int64  
 5   fac_hormon        2982 non-null   object 
 6   fac_chemo         2982 non-null   object 
 7   fac_recent        2982 non-null   object 
 8   num_year          2982 non-null   int64  
 9   num_age           2982 non-null   int64  
 10  num_nodes         2982 non-null   int64  
 11  num_progesterone  2982 non-null   int64  
 12  num_estrogen      2982 non-null   int64  
dtypes: float64(1), int64(7), object(5)
memory usage: 303.0+ KB



# - - Stats - - #

             event         time    fac_grade     num_year      num_age    num_nodes  num_progesterone  num_estrogen
count  2982.000000  2982.000000  2982.000000  2982.000000  2982.000000  2982.000000       2982.000000   2982.000000
mean      0.426559    85.596387     2.733736  1988.161301    55.058350     2.712274        161.831321    166.589537
std       0.494660    42.647312     0.442078     3.035484    12.952988     4.383844        291.311076    272.465486
min       0.000000     1.182751     2.000000  1978.000000    24.000000     0.000000          0.000000      0.000000
25%       0.000000    52.796715     2.000000  1986.000000    45.000000     0.000000          4.000000     11.000000
50%       0.000000    86.685829     3.000000  1988.000000    54.000000     1.000000         41.000000     61.000000
75%       1.000000   116.788498     3.000000  1990.000000    65.000000     4.000000        198.000000    202.750000
max       1.000000   231.392200     3.000000  1993.000000    90.000000    34.000000       5004.000000   3275.000000


# - - Reference - - #

https://rdrr.io/cran/AF/man/rott2.html