Pandas

Pandas Library Doc in Bangla

• Pandas Series Blog
  • Installation
  • Series
  • without importing Dataset
  • with importing Dataset
  • .read_csv()
  • .head()
  • .tail()
  • python এর কিছু built-in Function এর ব্যবহার :
  • .is_unique
  • .ndim
  • .shape
  • .size
  • .sort_values()
  • inplace Parameter
  • .sort_index()
  • in
  • index_col parameter
  • .get()
  • Math Methods
  • .idxmax() AND .idxmin() :
  • .value_counts() :
  • .apply() :
  • .map()
• Pandas DataFrames
  • Shared Methods and Attributes
  • Broadcasting Operations :
  • .value_counts()
  • .dropna()
    • Drop Rows with Null Values
  • .fillna()
    • Fill Null Values with the .fillna() method
  • .astype() method
  • .numique() method
  • reduse memory space by change .astype()
  • .sort_value() method
  • .to_dateTime method:
  • reduse memory using .astype()
  • filter A DataFrame Based On a Condition
  • .isin() Method:
  • .isnull() and .notnull() methods :
  • .between() method :
  • .sort_values() method :
  • .duplicated() method:
  • .drop_duplicates() method :
  • .unique() and nunique() method :
  • .set_index() and .reset_index() methods
  • .loc[] & .iloc[] methods:
  • .ix[] Method
  • Second Argument to .loc[], .iloc[], and .ix[] Methods
  • Set New Values for a Specific Cell or Row
  • Set Multiple Values in DataFrame
  • Rename Index Labels or Columns in a DataFrame
  • Delete Rows or Columns in a DataFrame
  • Create Random Sample
  • The .nsmallest() and .nlargest() methods
  • Filtering with the where Method
  • The .query() method
  • .apply() Method on Single Columns
  • .apply() Method with Row Values
  • .copy() Method
• Pandas Text Data
• .str.lower(), .str.upper(), .str.title(), .str.len()
  • .str.replace()
  • Filtering with String Method
  • .strip(), .lstrip(), .rstrip() for remove freeSpace
  • .str.split() method for Spliting Strings
  • some Fun With .split() and .strip()
  • more parameter of .srt.split(expend = True)
  • more parameter of .srt.split(expend = True, n)
• Pandas multi Index
  • .set_index() Method
  • .get_level_values() Method
  • .set_names() Method
  • .sort_index() Method
  • .loc() Extract Rows from MultiIndex
    • .transpose() Method
    • .swaplevel() Method
    • .stack() Method
    • .unstack() Method
    • .pivot() Method
    • .pivot_table() Method
    • pd.melt() Method
• Pandas GroupBy
  • Basic group object
  • .get_group() Method
  • Methods on GroupBy
  • Grouping By Multiple Columns
  • .agg() Method (Aggragation)
  • Iterating through Groups
• pandas merging Joining Concatenating
  • .concat() method
  • .append() method
  • .merge() Method
  • left_on and right_on parameters
  • Merging by Indexes ( left_index & right_index) Parameters
  • .join() Method
  • inner Joins (inner marge)
  • outer Joins (outer marge)
  • left Joins (left marge)
  • right Joins (right marge)
  • Drop label
• pandas datesAndTime
• pandas Panels
• Pandas Input And Output