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Data Camp Write String | Commenting | Calculations | Variables & Types | Variable Assignment | Calc with Variables | Diff Variable types | Type() function | Operations with types | Type conversion | Definition Lists | Creating lists | List with diff. types | Select of lists | List of lists | Subsetting lists | Subset and conquer | Subset and calc | Slice and dice | Subset lists of lists | Delete list elemts | “Inner workings” of list | functions | multiple arguments | methods | string methods | list methods | packages | selective import | numpy | bumpy array | NumPy subsetting | 2d numPy | NumPy basic statistics | average vs median in numpy

w3R (Python Basic): https://www.w3resource.com/python-exercises/python-basic-exercises.php write string | python version | arithmetic calculations | list & tuple | import file | handling lists | arithmetic calculations II | String handling | variable assignment | histogram | handling lists II | arithmetic calculations III | variable assignment III | handling import files | python packages | arithmetic calculations IV | hash function | handling files II | handling lists III | arithmetic calculations V

w3R (Pandas series): https://www.w3resource.com/python-exercises/pandas/index-data-series.php one dim. array | convert series to list | arithmetic calculations | convert NumPy array to pandas series | change data type of column or series | first column of DF to series | convert series to array | convert series of lists to one series | sort series | add data to existing series | subset of given series

w3R (pandas df): https://www.w3resource.com/python-exercises/pandas/index-dataframe.php create a df | basic data frame handling | sorting within a df | insert new column in df | iteration over rows in df | rename columns in df | adding rows in df | write df to csv with tab separator | convert NaN value with zero’s | count NaN values in one or more columns | combine two series into df | shuffle df rows | list of specified column of df | create df from NumPy array (with specific column + header) | datatypes of columns of a DF | append data to empty DF | sort column in DF by two or more columns | convert list of lists into DF | get n rows in DF | remove n rows of DF

w3R (NumPy basic): https://www.w3resource.com/python-exercises/numpy/basic/index.php basic NumPy handling (version etc.) | array handling | element wise comparison | array handling II | matrices in NumPy | vectors in NumPy | arithmetic calculations

w3R (NumPy array): https://www.w3resource.com/python-exercises/numpy/index-array.php list of numeric value into 1d array | creating matrices | creating vectors | reversing arrays | type conversion with arrays | creating 2d arrays | creating matrices II | convert lists into arrays | appending values | array basics | arithmetic calculations | array basics II | union of arrays | repeat elements within an array | maximum and minimum of an array | comparing arrays | array basics III | file size in NumPy | change dimension of an array | change data type of an array | arithmetic calculations II | 3D array | 1D array handling | 3D array to 1D | dimension handling with arrays | creating matrices II | making array immutable | arithmetic calculations III | creating matrices III | array basics IV | NumPy array into list | type conversion with arrays II | adding columns to NumPy array | array basics V | removing elements in an NumPy array | arithmetic calculations IV