Package index
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stm_insert()
stm_insert_vector()
stm_insert_rows()
stm_insert_cols()
- Insert values into a matrix or vector
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stm_12th_root_of_root2
- Twelfth root of root 2
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stm_2_root_2
- 2 raised to root 2
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stm_arange()
- Generate a sequence of values
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stm_charpoly()
- Compute the characteristic polynomial of a matrix
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stm_companion()
- Compute the companion matrix from a given vector
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stm_constant()
- Create a constant matrix
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stm_constant_like()
- Generate a constant matrix or vector like an existing matrix or vector
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stm_cuberoot_of_root2
- Cube root of root 2
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stm_cuberoot_of_root3
- Cube root of root 3
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stm_deg_to_radians()
- Convert degrees to radians
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stm_delete_cols()
- Delete specified columns from a data frame
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stm_delete_rows()
- Delete specific rows from a data frame or matrix
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stm_descriptive_grouped()
- Compute grouped data statistics
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stm_diag()
- Diagonal matrix or vector with offset
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stm_digits()
- Set default number of digits for computation
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stm_digits_from_tol()
- Determine number of decimal digits from tolerance
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stm_e
- Base of natural logarithms
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stm_euler_gamma
- Euler-Gamma constant
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stm_euler_gompertz_delta
- Euler-Gompertz constant
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stm_exp
- Base of natural logarithms
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stm_exp_pi
- Exponential of pi
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stm_eye()
- Create a matrix with ones on the diagonal and zeros elsewhere
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stm_fexpr_vars()
- Extract variable names from a mathematical expression
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stm_fliplr()
- Flip a matrix left to right
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stm_flipud()
- Flip a matrix upside down
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stm_fsystem()
- Create and evaluate a system of expressions with vector inputs
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stm_function()
- Convert string expression to function
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stm_gauss
- Gauss constant
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stm_get_index()
- Get index of a name in a vector, row, or column
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stm_gtable()
- Create a styled table with gt
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stm_hadamard()
- Generate Hadamard matrix
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stm_hankel()
- Create Hankel matrix
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stm_hessenberg()
- Compute Hessenberg matrix
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stm_hilbert()
- Generate Hilbert matrix
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stm_identity()
- Generate identity matrix
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stm_ivps_ab2()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_ab3()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_ab4()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_ab5()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_abm2()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_abm3()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_abm4()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_abm5()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_eheun()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_feuler()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_heun3()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_meuler()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_mmsimpson()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_msimpson()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_nystrom3()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_ralston2()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_rk3()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_rk38()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_rk4()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_rk5()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_rkf4()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_rkmersen()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_rkmeuler()
- Solve initial value problems (IVPs) using numerical methods
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stm_ivps_rkmidpoint()
- Solve initial value problems (IVPs) using numerical methods
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stm_keep_cols()
- Keep specified columns in a data frame
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stm_keep_rows()
- Keep specific rows in a data frame or matrix
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stm_levy_beta
- Levy beta constant
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stm_levy_ebeta
- Exponential of Levy beta constant
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stm_linspace()
- Generate linearly spaced vector
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stm_ln2
- Natural logarithm of 2
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stm_logspace()
- Generate log-spaced vector
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stm_mu
- Connective constant
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stm_omega
- Omega constant
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stm_ones()
- Create a matrix of ones
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stm_ones_like()
- Generate a matrix or vector of ones like an existing matrix or vector
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stm_pascal()
- Generate Pascal's Triangle
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stm_phi
- Golden ratio
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stm_pi
- Mathematical constant pi
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stm_pi_ln2
- Pi divided by ln(2)
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stm_pi_log2
- Pi divided by log2
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stm_psi
- Supergolden ratio
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stm_rad_to_degrees()
- Convert radians to degrees
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stm_random_char()
- Generate a random string of characters
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stm_random_matrix()
- Generate a random matrix
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stm_random_number()
- Generate a random number from a vector
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stm_random_vector()
- Generate a random vector
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stm_repeat()
- Repeat elements of a vector or matrix
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stm_rosser()
- Generate the Rosser matrix
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stm_rot90()
- Rotate a matrix by 90 degrees
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stm_round()
- Round numeric data to specified digits
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stm_second_hermite_gamma
- Second Hermite constant
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stm_siver_ratio_delta
- Silver ratio
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stm_sqrt2
- Square root of 2
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stm_sqrt3
- Square root of 3
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stm_sqrt5
- Square root of 5
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stm_stack_cols()
- Stack columns together into a data frame or matrix
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stm_stack_rows()
- Stack rows together into a data frame or matrix
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stm_symmetric_from_vector()
- Create a symmetric matrix from a vector
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stm_tau
- Tau (2 * pi)
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stm_toeplitz()
- Create a Toeplitz matrix
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stm_to_latex()
- Convert matrix or string to LaTeX format
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stm_to_numeric()
- Convert character columns to numeric
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stm_tril()
- Extract lower triangular part of a matrix
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stm_tril_from_vector()
- Create a lower triangular matrix from a vector
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stm_triu()
- Extract upper triangular part of a matrix
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stm_triu_from_vector()
- Create an upper triangular matrix from a vector
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stm_unpack()
- Unpack elements of a data structure into the environment
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stm_vander()
- Generate a Vandermonde matrix from a vector
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stm_vector_to_char()
- Convert vector to a character string
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stm_zeros()
- Generate a zero matrix
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stm_zeros_like()
- Generate a matrix or vector of zeros like an existing matrix or vector
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stm_swap_vector()
stm_swap_rows()
stm_swap_cols()
- Swap elements in a vector, rows, or columns
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stm_transpose()
stm_t()
- Transpose data frame, matrix, or tibble