51 Use Door Dash, 51 No Door Dash, all have Google and Yelp Reviews

restaurant price gReviews gRating yReviews yRating ddReviews ddRating town
Sun Shui 2 324 4.5 154 4.0 0 0.0 Bedford
Chen Yang Li B 2 468 4.2 83 3.0 0 0.0 Bow
Dragon Star 2 126 4.2 28 3.5 0 0.0 Concord
Siam Orchid Thai 2 417 4.2 80 3.5 0 0.0 Concord
Splendid Sushi 2 135 4.9 8 4.5 0 0.0 Concord
Szechuan Garden 2 386 4.1 39 3.5 0 0.0 Concord
Tea Garden 2 342 4.2 49 3.0 0 0.0 Concord
China Garden 1 144 3.9 74 3.5 0 0.0 Derry
Sumo Sushi 2 327 4.4 74 4.0 0 0.0 Derry
Golden Leaf 2 78 3.8 21 3.0 0 0.0 East Hampstead
Happy Family 2 291 4.3 23 3.0 0 0.0 Epsom
Osaka 2 192 4.0 50 3.0 0 0.0 Hampstead
Asian Breeze 2 386 4.4 87 4.0 0 0.0 Hooksett
Dynamite Sushi 2 249 4.4 150 4.0 0 0.0 Hudson
Bangkok Thai Food 2 192 4.7 111 4.5 0 0.0 Londonderry
Jay House 2 158 3.9 68 3.0 0 0.0 Londonderry
Super Wok 2 250 4.0 71 3.5 0 0.0 Londonderry
Aloha Restaurant 2 481 4.2 85 3.0 0 0.0 Manchester
Bonsai’s 2 334 4.2 54 3.5 0 0.0 Manchester
Buba Noodle 3 376 4.5 137 4.0 0 0.0 Manchester
Canton Garden 1 60 3.1 13 2.5 0 0.0 Manchester
Daw Kun Thai 2 380 4.6 182 4.5 0 0.0 Manchester
Golden Karma 3 81 4.2 37 4.5 0 0.0 Manchester
Golden Tao 1 406 4.4 176 4.5 0 0.0 Manchester
Hong Kong City 1 82 4.1 34 3.5 0 0.0 Manchester
Masa Japanese 2 1135 4.4 244 3.5 0 0.0 Manchester
Mint Bistro 3 468 4.6 247 4.0 0 0.0 Manchester
Muse Thai Bistro 2 256 4.1 167 3.5 0 0.0 Manchester
No.1 Chinese 2 159 4.1 48 3.5 0 0.0 Manchester
Pho Golden Bowl 2 392 4.5 90 4.0 0 0.0 Manchester
Ubon Thai 2 133 4.8 42 4.5 0 0.0 Manchester
Yee Dynasty 2 598 3.6 65 2.5 0 0.0 Manchester
Yuki Japanese 2 421 4.3 138 4.0 0 0.0 Manchester
Hana Japanese 3 82 4.8 39 4.5 0 0.0 Merrimack
Sweet Ginger 2 377 4.5 265 4.0 0 0.0 Merrimack
Xing Wang 888 1 148 4.2 57 4.0 0 0.0 Merrimack
Lilac Blossom 2 591 4.3 103 3.5 0 0.0 Nashua
Mint Café 1 373 4.2 45 3.5 0 0.0 Nashua
Sakura Asian 2 464 4.5 95 3.5 0 0.0 Nashua
San Francisco 2 264 4.2 83 3.5 0 0.0 Nashua
YouYou Japanese 2 465 4.5 133 3.5 0 0.0 Nashua
Mei’s 2 116 3.7 46 3.5 0 0.0 Pembroke
Asian Taste 1 76 4.4 21 4.0 0 0.0 Penacook
Chang Long 1 93 4.1 51 4.0 0 0.0 Plaistow
Sushi Time 2 542 4.7 112 4.0 0 0.0 Plaistow
Lucky Dragon 1 231 3.9 37 2.5 0 0.0 Salem
New Chief Wok 2 174 4.4 53 3.5 0 0.0 Salem
TOMO Japanese 2 848 4.5 201 4.0 0 0.0 Salem
Umi of Japan 1 26 3.5 16 2.0 0 0.0 Salem
Yang Ming 2 517 4.4 165 4.0 0 0.0 Salem
Li’s Asian Gourmet 2 40 4.2 25 2.5 0 0.0 Windham
Thai Food Connection 3 79 4.8 25 4.5 15 5.0 Manchester
Gurung’s Kitchen 2 30 4.9 6 5.0 62 4.6 Manchester
Thailand Express 2 44 3.4 4 3.0 88 4.8 Nashua
Thai Chili 2 189 4.4 108 3.5 98 4.9 Salem
Ruby Thai 2 31 3.4 12 2.5 150 4.3 Manchester
Mei Hoo 1 165 3.9 32 3.0 150 4.4 Salem
Asian Kabab 1 87 4.5 42 4.5 152 4.5 Manchester
Crane Restaurant 2 260 4.3 76 3.5 172 4.6 Nashua
Takumi Sushi 2 842 4.4 186 3.5 200 4.6 Nashua
Panda Gourmet 2 152 4.2 16 3.0 227 4.5 Hudson
Sun Asian Bistro 1 165 4.5 50 4.0 251 4.4 Derry
Beijing Cuisines 2 151 4.2 27 3.0 288 4.4 Manchester
Golden Dragon 2 310 2.7 58 2.0 300 4.1 Nashua
Lei’s Garden 2 151 3.8 30 2.5 301 4.1 Derry
China City Express 2 36 3.2 5 3.0 311 4.7 Nashua
Man Yee 2 261 4.2 5 2.5 356 4.2 Concord
Man Yee Express 2 32 3.7 7 3.5 356 4.7 Concord
Crazy Noodle 2 156 4.7 92 4.0 405 4.7 Londonderry
Wasabi Steak 2 413 4.4 113 3.0 410 4.6 Salem
Pan Asia 1 213 4.1 29 3.0 457 4.4 Nashua
Taipei Tokyo 2 248 4.4 64 3.0 510 4.6 Bedford
Heng Won 2 328 4.1 57 2.5 540 4.4 Manchester
Pho Street 1 171 4.5 58 4.5 590 4.6 Nashua
Bamboo Garden 2 258 4.0 47 2.5 630 4.5 Manchester
New Wa Toy 2 407 4.2 40 3.5 670 4.6 Manchester
Happy Garden 2 131 3.9 30 3.0 680 4.5 Manchester
North Garden 2 484 4.3 80 3.5 730 4.6 Manchester
Morimoto Japanese 2 501 4.5 159 4.0 760 4.7 Concord
Chens Garden 2 569 4.3 130 3.5 800 4.4 Manchester
China Max 2 53 3.4 12 3.0 800 4.5 Merrimack
Beijing & Tokyo 2 302 4.0 68 4.5 820 4.6 Concord
aRincha Thai 2 94 4.6 31 4.0 940 4.7 Merrimack
Chen Yang Li 2 310 4.2 81 3.0 950 4.5 Bedford
Asahi Restaurant 2 224 4.2 76 4.0 990 4.7 Londonderry
Thon Khao Thai 2 158 4.2 87 3.5 1001 4.7 Nashua
Yoshimama 2 475 4.6 218 4.5 1002 4.8 Nashua
SoHo Asia 2 262 4.0 61 3.0 1010 4.5 Hudson
Kumo Sushi 2 221 4.8 93 4.0 1010 4.7 Windham
Dim Sum 1 97 3.7 24 2.5 1100 4.3 Derry
Ichiban Japanese 2 1032 4.5 101 3.5 1200 4.7 Concord
Tokyo Japanese 2 227 4.3 73 3.5 1201 4.6 Salem
Lucky Panda 2 48 4.0 10 3.0 1300 4.5 Derry
Sarku Japan 2 167 4.0 12 3.5 1300 4.6 Nashua
Lemon Thai 2 98 4.6 46 4.0 1900 4.8 Manchester
Shanghai Osaka 2 284 4.2 94 3.5 2000 4.6 Nashua
Panda Express 2 276 3.6 29 2.5 2400 4.3 Nashua
New Nan King 2 356 3.5 58 3.0 2500 4.6 Hudson
Wok N Roll 2 107 4.3 27 4.0 2900 4.6 Nashua
Thousand Crane 2 176 3.5 99 3.0 3700 4.6 Manchester
Kisaki Japanese 2 590 4.4 112 4.0 3800 4.7 Manchester
Cheng Du Kitchen 2 31 4.5 41 3.5 5900 4.7 Manchester
Jade Garden 2 96 4.2 26 4.0 0 0.0 Hooksett

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Top 20 Asian Restaurants by Google Rating

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Correlations - all

A restaurant which has a high DoorDash Customer Rating, will also have a high

DoorDash Fee (increase of .70 cents Fee per ’1 star’rating).

Highly rated restaurants will typically charge a higher Fee

Correlations - no DoorDash

When a restaurant does not have door dash, we typically observe Yelp reviews

and ratings consistent with Google reviews and Ratings.

Correlations - DoorDash

## 
## Call:
## lm(formula = price ~ ddRating, data = dd)
## 
## Residuals:
##      Min       1Q   Median       3Q      Max 
## -0.92921 -0.00236  0.07079  0.14394  0.77818 
## 
## Coefficients:
##             Estimate Std. Error t value Pr(>|t|)   
## (Intercept)  -1.4357     1.2008  -1.196  0.23758   
## ddRating      0.7315     0.2630   2.782  0.00765 **
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Residual standard error: 0.3387 on 49 degrees of freedom
## Multiple R-squared:  0.1364, Adjusted R-squared:  0.1188 
## F-statistic: 7.738 on 1 and 49 DF,  p-value: 0.007654

A higher DoorDash Rating is typically indicative of higher priced restaurants.

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Distribution of ALL Reviews - Google, DoorDash, Yelp

Distribution of Reviews split by DoorDash

When a restaurant has DoorDash, the average Reviews quadruples 400%.

Does this indicate increase in volume?

Yelp reflects poorly in the number of average reviews given compared to Google and DoorDash

Restaurants who use DoorDash tend to have slightly less than average Google reviews and less than average Yelp reviews.

Yelp reviews are much lower than Google or DoorDash reviews, why is that?

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Distribution of ALL Ratings - Google, DoorDash, Yelp

Distribution of Ratings split by DoorDash

Restaurants that use DoorDash tend to have slightly lower Google reviews, and below average Yelp reviews.

When DoorDash is utilized, the average ratings increase from 4.1 to 4.5 stars.

Does delivered food taste better?

Yelp ratings are much lower than Google or DoorDash ratings. Why is that?

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Low Rated on Yelp & use DoorDash

Highly Rated on Yelp & do not use DoorDash

Highly Rated on Yelp & use DoorDash

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Interactive Maps

Location with rating - low rating = red, high rating = dark green

https://rpubs.com/jcraggy/asia-maps

another interactive map

https://rpubs.com/jcraggy/asia-maps2

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