|
Add<T>(IReadOnlyList<T>, Boolean)
|
|
Add<T>(T, Boolean)
|
Performs an element-wise addition on each column
|
|
AddPrefix(String, Boolean)
|
Adds a prefix to the column names
|
|
AddSuffix(String, Boolean)
|
Adds a suffix to the column names
|
|
And(Boolean, Boolean)
|
Performs an element-wise boolean And on each column
|
|
And(IReadOnlyList<Boolean>, Boolean)
|
|
Append(IEnumerable<DataFrameRow>, Boolean, CultureInfo)
|
Appends rows to the DataFrame
|
|
Append(IEnumerable<DataFrameRow>, Boolean)
|
|
Append(IEnumerable<KeyValuePair<String,Object>>, Boolean, CultureInfo)
|
Appends a row by enumerating column names and values from row
|
|
Append(IEnumerable<KeyValuePair<String,Object>>, Boolean)
|
|
Append(IEnumerable<Object>, Boolean, CultureInfo)
|
Appends a row to the DataFrame
|
|
Append(IEnumerable<Object>, Boolean)
|
|
Clamp<U>(U, U, Boolean)
|
Clamps values beyond the specified thresholds on numeric columns
|
|
Clone()
|
Returns a full copy
|
|
Description()
|
Generates descriptive statistics that summarize each numeric column
|
|
Divide<T>(IReadOnlyList<T>, Boolean)
|
|
Divide<T>(T, Boolean)
|
Performs an element-wise division on each column
|
|
DropNulls(DropNullOptions)
|
Returns a DataFrame with no missing values
|
|
ElementwiseEquals<T>(IReadOnlyList<T>)
|
|
ElementwiseEquals<T>(T)
|
Performs an element-wise equals on each column
|
|
ElementwiseGreaterThan<T>(IReadOnlyList<T>)
|
|
ElementwiseGreaterThan<T>(T)
|
Performs an element-wise greater than on each column
|
|
ElementwiseGreaterThanOrEqual<T>(IReadOnlyList<T>)
|
|
ElementwiseGreaterThanOrEqual<T>(T)
|
Performs an element-wise greater than or equal on each column
|
|
ElementwiseLessThan<T>(IReadOnlyList<T>)
|
|
ElementwiseLessThan<T>(T)
|
Performs an element-wise less than on each column
|
|
ElementwiseLessThanOrEqual<T>(IReadOnlyList<T>)
|
|
ElementwiseLessThanOrEqual<T>(T)
|
Performs an element-wise less than or equal on each column
|
|
ElementwiseNotEquals<T>(IReadOnlyList<T>)
|
|
ElementwiseNotEquals<T>(T)
|
Performs an element-wise not-equals on each column
|
|
FillNulls(IList<Object>, Boolean)
|
Fills null values in each column with values from values.
|
|
FillNulls(Object, Boolean)
|
Fills null values with value.
|
|
Filter(PrimitiveDataFrameColumn<Boolean>)
|
Returns a new DataFrame using the boolean values in filter
|
|
Filter(PrimitiveDataFrameColumn<Int32>)
|
Returns a new DataFrame using the row indices in rowIndices
|
|
Filter(PrimitiveDataFrameColumn<Int64>)
|
Returns a new DataFrame using the row indices in rowIndices
|
|
FromArrowRecordBatch(RecordBatch)
|
Wraps a DataFrame around an Arrow Apache.Arrow.RecordBatch without copying data
|
|
FromSchema(DbDataReader)
|
|
GroupBy(String)
|
Groups the rows of the DataFrame by unique values in the columnName column.
|
|
GroupBy<TKey>(String)
|
Groups the rows of the DataFrame by unique values in the columnName column.
|
|
Head(Int32)
|
Returns the first numberOfRows rows
|
|
Info()
|
Generates a concise summary of each column in the DataFrame
|
|
Join(DataFrame, String, String, JoinAlgorithm)
|
Joins columns of another DataFrame
|
|
LeftShift(Int32, Boolean)
|
Performs an element-wise left shift on each column
|
|
LoadCsv(Stream, Char, Boolean, String[], Type[], Int64, Int32, Boolean, Encoding, Boolean, CultureInfo, Func<IEnumerable<String>,Type>)
|
Reads a seekable stream of CSV data into a DataFrame.
|
|
LoadCsv(Stream, Char, Boolean, String[], Type[], Int64, Int32, Boolean, Encoding)
|
|
LoadCsv(String, Char, Boolean, String[], Type[], Int32, Int32, Boolean, Encoding, Boolean, CultureInfo)
|
Reads a text file as a DataFrame.
|
|
LoadCsv(String, Char, Boolean, String[], Type[], Int32, Int32, Boolean, Encoding)
|
|
LoadCsvFromString(String, Char, Boolean, String[], Type[], Int64, Int32, Boolean, Boolean, CultureInfo, Func<IEnumerable<String>,Type>)
|
Reads CSV data passed in as a string into a DataFrame.
|
|
LoadCsvFromString(String, Char, Boolean, String[], Type[], Int64, Int32, Boolean)
|
|
LoadFrom(DbDataAdapter)
|
|
LoadFrom(DbDataReader)
|
|
LoadFrom(IEnumerable<IList<Object>>, IList<ValueTuple<String,Type>>)
|
|
Merge(DataFrame, String[], String[], String, String, JoinAlgorithm)
|
|
Merge<TKey>(DataFrame, String, String, String, String, JoinAlgorithm)
|
Merge DataFrames with a database style join (for backward compatibility)
|
|
Modulo<T>(IReadOnlyList<T>, Boolean)
|
|
Modulo<T>(T, Boolean)
|
Performs an element-wise modulus operation on each column
|
|
Multiply<T>(IReadOnlyList<T>, Boolean)
|
|
Multiply<T>(T, Boolean)
|
Performs an element-wise multiplication on each column
|
|
Or(Boolean, Boolean)
|
Performs an element-wise boolean Or on each column
|
|
Or(IReadOnlyList<Boolean>, Boolean)
|
|
OrderBy(String, Boolean, Boolean)
|
Orders the data frame by a specified column.
|
|
OrderBy(String)
|
Orders the data frame by a specified column.
|
|
OrderByDescending(String, Boolean)
|
Orders the data frame by a specified column in descending order.
|
|
OrderByDescending(String)
|
Orders the data frame by a specified column in descending order.
|
|
ReverseAdd<T>(T, Boolean)
|
Performs a reversed element-wise addition on each column
|
|
ReverseAnd(Boolean, Boolean)
|
Performs a reversed element-wise boolean And on each column
|
|
ReverseDivide<T>(T, Boolean)
|
Performs a reversed element-wise division on each column
|
|
ReverseModulo<T>(T, Boolean)
|
Performs a reversed element-wise modulus operation on each column
|
|
ReverseMultiply<T>(T, Boolean)
|
Performs a reversed element-wise multiplication on each column
|
|
ReverseOr(Boolean, Boolean)
|
Performs a reversed element-wise boolean Or on each column
|
|
ReverseSubtract<T>(T, Boolean)
|
Performs a reversed element-wise subtraction on each column
|
|
ReverseXor(Boolean, Boolean)
|
Performs a reversed element-wise boolean Xor on each column
|
|
RightShift(Int32, Boolean)
|
Performs an element-wise right shift on each column
|
|
Sample(Int32)
|
Returns a random sample of rows
|
|
SaveCsv(DataFrame, Stream, Char, Boolean, Encoding, CultureInfo)
|
Saves a DataFrame into a CSV.
|
|
SaveCsv(DataFrame, String, Char, Boolean, Encoding, CultureInfo)
|
Saves a DataFrame into a CSV.
|
|
SaveTo(DataTable)
|
|
SaveTo(DbDataAdapter, DbProviderFactory)
|
|
Subtract<T>(IReadOnlyList<T>, Boolean)
|
|
Subtract<T>(T, Boolean)
|
Performs an element-wise subtraction on each column
|
|
Tail(Int32)
|
Returns the last numberOfRows rows
|
|
ToArrowRecordBatches()
|
Returns an IEnumerable<T> mostly without copying data
|
|
ToString()
|
A preview of the contents of this DataFrame as a string.
|
|
ToString(Int64)
|
A preview of the contents of this DataFrame as a string.
|
|
ToTable()
|
|
WriteCsv(DataFrame, Stream, Char, Boolean, Encoding, CultureInfo)
|
Obsolete.
Writes a DataFrame into a CSV.
|
|
WriteCsv(DataFrame, String, Char, Boolean, Encoding, CultureInfo)
|
Obsolete.
Writes a DataFrame into a CSV.
|
|
Xor(Boolean, Boolean)
|
Performs an element-wise boolean Xor on each column
|
|
Xor(IReadOnlyList<Boolean>, Boolean)
|