Data Science in da Hood

Aggresive UK Drill rap, sung by a black mans voice

July 29th, 2024suno

Lyrics

Analyzin' two time series, we gotta find Which one be followin' di other in time Identify di leadin', laggin' flow Many methods, we got to know Cross-Correlation Function Di Cross-Correlation Function, it measures di scene Between two time series, it's di mean As a function of di lag, one relative to di other Help identify lead-lag, one behind di other Steps: Compute di cross-correlation, dat's di vibe Between di two time series, side by side Identify di lag, cross-correlation maximized Positive lag means first series leads, second series lags behind Granger Causality Test Granger causality test, it’s a quest Determine if one series can predict di rest Not imply true causality, but helps di relations Identify lead-lag, between di vibrations Steps: Formulate hypotheses, null an' alternative Null: 𝑋 X don't Granger-cause 𝑌 Y, that's declarative Alternative: 𝑋 X Granger-cause 𝑌 Y, it’s decisive Fit a VAR model, perform di test, be precise Dynamic Time Warping (DTW) Dynamic Time Warping, algorithm it be Measures similarity, in time series, you see May vary in speed, align in non-linear fashion Useful to identify, which series follows which, no distraction Steps: Apply DTW algorithm, to di time series Analyze di warping path, understand di theories Di alignment, lead-lag patterns clear Which series follows which, no need to fear Lead-Lag Regression Lead-lag regression, a method to mention Fit a model, regression, pay attention One time series regressed, on lagged values of di other Analyze coefficients, di lead-lag discover Steps: Create lagged versions, of di second series, man Fit regression model, first series as di main plan Dependent variable, second series lagged be Analyze coefficients, significance, di lead-lag we see Outro Analyzin' time series, we find di flow Lead-lag relations, now we know Methods and steps, laid out in rhyme Power of analysis, standin' test of time

Recommended

BREAKING POINT
BREAKING POINT

Breakcore, hardstyle, drums, death metal guitar, piano, violin,

Unleashed
Unleashed

energetic rock anthemic

gra
gra

tribal, folk, acoustic, gutural, opera, orquesta

COTF (Crying On The Floor)
COTF (Crying On The Floor)

k-rap, hiphop, female voices, diss, a-pop,

Meus 50
Meus 50

rap, gospel, trap, soul

A Path to seek.
A Path to seek.

dark, melancholic, emo Epic emotional orchestra. . Low beat, cinematic female sinner and male singers

Para kang Anghel
Para kang Anghel

acoustic kpop dreamy unplugged relaxed

Cash Flow Kings
Cash Flow Kings

hip hop,gangsta rap,hardcore hip hop,rap,hip-hop,hip hop rap,gangsta,thug rap

Breakfast for two
Breakfast for two

romantic hip hop

Badacsony
Badacsony

synth, organ, rock, woman

夜の光 (Yoru no Hikari)
夜の光 (Yoru no Hikari)

electronic synth-pop

Factory Blues
Factory Blues

motor city, detroit soul, motown, 1960s,

Memórias ao Piano
Memórias ao Piano

calma melancólico piano

Soggy Eggplant
Soggy Eggplant

pop humorous

Розовый фламинго
Розовый фламинго

chill deep house, female vocal

Amor de Una Noche
Amor de Una Noche

jazz romántico apasionado

Midnight Dream
Midnight Dream

electronic trance atmospheric